Independent Submission P. Fleming
Request for Comments: 7612 Independent
Obsoletes: 3712 I. McDonald
Category: Informational High North
ISSN: 2070-1721 June 2015
Independent Submission P. Fleming
Request for Comments: 7612 Independent
Obsoletes: 3712 I. McDonald
Category: Informational High North
ISSN: 2070-1721 June 2015
Lightweight Directory Access Protocol (LDAP): Schema for Printer Services
轻量级目录访问协议（LDAP）：打印机服务模式
Abstract
摘要
This document defines a schema, object classes, and attributes, for Printers and print services, for use with directories that support the Lightweight Directory Access Protocol (RFC 4510). This document is based on the Printer attributes listed in Appendix E of "Internet Printing Protocol/1.1: Model and Semantics" (RFC 2911). Additional Printer attributes are based on definitions in "Printer MIB v2" (RFC 3805), "PWG Command Set Format for IEEE 1284 Device ID v1.0" (PWG 5107.2), "IPP Job and Printer Extensions - Set 3 (JPS3)" (PWG 5100.13), and "IPP Everywhere" (PWG 5100.14).
本文档定义了打印机和打印服务的模式、对象类和属性，用于支持轻量级目录访问协议（RFC 4510）的目录。本文件基于“Internet打印协议/1.1：模型和语义”（RFC 2911）附录E中列出的打印机属性。其他打印机属性基于“打印机MIB v2”（RFC 3805）、“IEEE 1284设备ID v1.0的PWG命令集格式”（PWG 5107.2）、“IPP作业和打印机扩展-集3（JPS3）”（PWG 5100.13）和“IPP Everywhere”（PWG 5100.14）中的定义。
This memo is an Independent Submission to the RFC Editor by the Internet Printing Protocol (IPP) Working Group of the IEEE-ISTO Printer Working Group (PWG), as part of their PWG "IPP Everywhere" (PWG 5100.14) project for secure mobile printing with vendor-neutral Client software.
本备忘录由IEEE-ISTO打印机工作组（PWG）的互联网打印协议（IPP）工作组独立提交给RFC编辑，作为其PWG“IPP Everywhere”（PWG 5100.14）项目的一部分，该项目用于使用供应商中立的客户端软件进行安全移动打印。
This document obsoletes RFC 3712.
本文件淘汰了RFC 3712。
Status of This Memo
关于下段备忘
This document is not an Internet Standards Track specification; it is published for informational purposes.
本文件不是互联网标准跟踪规范；它是为了提供信息而发布的。
This is a contribution to the RFC Series, independently of any other RFC stream. The RFC Editor has chosen to publish this document at its discretion and makes no statement about its value for implementation or deployment. Documents approved for publication by the RFC Editor are not a candidate for any level of Internet Standard; see Section 2 of RFC 5741.
这是对RFC系列的贡献，独立于任何其他RFC流。RFC编辑器已选择自行发布此文档，并且未声明其对实现或部署的价值。RFC编辑批准发布的文件不适用于任何级别的互联网标准；见RFC 5741第2节。
Information about the current status of this document, any errata, and how to provide feedback on it may be obtained at http://www.rfc-editor.org/info/rfc7612.
有关本文件当前状态、任何勘误表以及如何提供反馈的信息，请访问http://www.rfc-editor.org/info/rfc7612.
Copyright Notice
版权公告
Copyright (c) 2015 IETF Trust and the persons identified as the document authors. All rights reserved.
版权所有（c）2015 IETF信托基金和确定为文件作者的人员。版权所有。
This document is subject to BCP 78 and the IETF Trust's Legal Provisions Relating to IETF Documents (http://trustee.ietf.org/license-info) in effect on the date of publication of this document. Please review these documents carefully, as they describe your rights and restrictions with respect to this document.
本文件受BCP 78和IETF信托有关IETF文件的法律规定的约束(http://trustee.ietf.org/license-info)自本文件出版之日起生效。请仔细阅读这些文件，因为它们描述了您对本文件的权利和限制。
Table of Contents
目录
1. Introduction ....................................................4
1.1. Relationship to SLP Printer Service ........................4
1.2. Source of LDAP Printer Attributes ..........................4
1.3. Source of LDAP Printer Schema OIDs .........................5
1.3.1. IBM Assignments for RFC 3712 ........................5
1.3.2. IEEE-ISTO PWG Assignments ...........................5
1.4. Rationale for Design Choices ...............................5
1.4.1. Rationale for Using DirectoryString Syntax ..........5
1.4.2. Rationale for Using caseIgnoreMatch .................6
1.4.3. Rationale for Using caseIgnoreSubstringsMatch .......7
2. Conventions Used in This Document ...............................8
2.1. Requirements Language ......................................8
2.2. LDAP Schema Descriptions ...................................8
2.3. Abbreviations ..............................................8
3. Definition of Object Classes ....................................9
3.1. slpServicePrinter .........................................10
3.2. printerAbstract ...........................................10
3.3. printerService ............................................11
3.4. printerServiceAuxClass ....................................12
3.5. printerIPP ................................................12
3.6. printerLPR ................................................12
4. Definition of Attribute Types ..................................13
4.1. printer-uri ...............................................15
4.2. printer-xri-supported .....................................16
4.3. printer-name ..............................................18
4.4. printer-natural-language-configured .......................19
4.5. printer-location ..........................................19
4.6. printer-info ..............................................20
4.7. printer-more-info .........................................21
4.8. printer-make-and-model ....................................21
4.9. printer-ipp-versions-supported ............................22
4.10. printer-multiple-document-jobs-supported .................23
4.11. printer-charset-configured ...............................23
4.12. printer-charset-supported ................................24
1. Introduction ....................................................4
1.1. Relationship to SLP Printer Service ........................4
1.2. Source of LDAP Printer Attributes ..........................4
1.3. Source of LDAP Printer Schema OIDs .........................5
1.3.1. IBM Assignments for RFC 3712 ........................5
1.3.2. IEEE-ISTO PWG Assignments ...........................5
1.4. Rationale for Design Choices ...............................5
1.4.1. Rationale for Using DirectoryString Syntax ..........5
1.4.2. Rationale for Using caseIgnoreMatch .................6
1.4.3. Rationale for Using caseIgnoreSubstringsMatch .......7
2. Conventions Used in This Document ...............................8
2.1. Requirements Language ......................................8
2.2. LDAP Schema Descriptions ...................................8
2.3. Abbreviations ..............................................8
3. Definition of Object Classes ....................................9
3.1. slpServicePrinter .........................................10
3.2. printerAbstract ...........................................10
3.3. printerService ............................................11
3.4. printerServiceAuxClass ....................................12
3.5. printerIPP ................................................12
3.6. printerLPR ................................................12
4. Definition of Attribute Types ..................................13
4.1. printer-uri ...............................................15
4.2. printer-xri-supported .....................................16
4.3. printer-name ..............................................18
4.4. printer-natural-language-configured .......................19
4.5. printer-location ..........................................19
4.6. printer-info ..............................................20
4.7. printer-more-info .........................................21
4.8. printer-make-and-model ....................................21
4.9. printer-ipp-versions-supported ............................22
4.10. printer-multiple-document-jobs-supported .................23
4.11. printer-charset-configured ...............................23
4.12. printer-charset-supported ................................24
4.13. printer-generated-natural-language-supported .............24
4.14. printer-document-format-supported ........................25
4.15. printer-color-supported ..................................25
4.16. printer-compression-supported ............................26
4.17. printer-pages-per-minute .................................26
4.18. printer-pages-per-minute-color ...........................27
4.19. printer-finishings-supported .............................27
4.20. printer-number-up-supported ..............................28
4.21. printer-sides-supported ..................................28
4.22. printer-media-supported ..................................29
4.23. printer-media-local-supported ............................30
4.24. printer-resolution-supported .............................30
4.25. printer-print-quality-supported ..........................31
4.26. printer-job-priority-supported ...........................32
4.27. printer-copies-supported .................................32
4.28. printer-job-k-octets-supported ...........................33
4.29. printer-current-operator .................................33
4.30. printer-service-person ...................................34
4.31. printer-delivery-orientation-supported ...................34
4.32. printer-stacking-order-supported .........................35
4.33. printer-output-features-supported ........................36
4.34. printer-aliases ..........................................37
4.35. printer-device-id ........................................37
4.36. printer-device-service-count .............................38
4.37. printer-uuid .............................................38
4.38. printer-charge-info ......................................39
4.39. printer-charge-info-uri ..................................39
4.40. printer-geo-location .....................................40
4.41. printer-ipp-features-supported ...........................41
5. Definition of Syntaxes .........................................42
6. Definition of Matching Rules ...................................42
7. IANA Considerations ............................................42
7.1. Registration of Attribute Types ...........................43
7.2. Object Classes and Attribute Types from RFC 3712 ..........44
8. Internationalization Considerations ............................45
9. Security Considerations ........................................45
10. References ....................................................46
10.1. Normative References .....................................46
10.2. Informative References ...................................50
Appendix A. Changes since RFC 3712 ................................52
Acknowledgments ...................................................54
Authors' Addresses ................................................54
4.13. printer-generated-natural-language-supported .............24
4.14. printer-document-format-supported ........................25
4.15. printer-color-supported ..................................25
4.16. printer-compression-supported ............................26
4.17. printer-pages-per-minute .................................26
4.18. printer-pages-per-minute-color ...........................27
4.19. printer-finishings-supported .............................27
4.20. printer-number-up-supported ..............................28
4.21. printer-sides-supported ..................................28
4.22. printer-media-supported ..................................29
4.23. printer-media-local-supported ............................30
4.24. printer-resolution-supported .............................30
4.25. printer-print-quality-supported ..........................31
4.26. printer-job-priority-supported ...........................32
4.27. printer-copies-supported .................................32
4.28. printer-job-k-octets-supported ...........................33
4.29. printer-current-operator .................................33
4.30. printer-service-person ...................................34
4.31. printer-delivery-orientation-supported ...................34
4.32. printer-stacking-order-supported .........................35
4.33. printer-output-features-supported ........................36
4.34. printer-aliases ..........................................37
4.35. printer-device-id ........................................37
4.36. printer-device-service-count .............................38
4.37. printer-uuid .............................................38
4.38. printer-charge-info ......................................39
4.39. printer-charge-info-uri ..................................39
4.40. printer-geo-location .....................................40
4.41. printer-ipp-features-supported ...........................41
5. Definition of Syntaxes .........................................42
6. Definition of Matching Rules ...................................42
7. IANA Considerations ............................................42
7.1. Registration of Attribute Types ...........................43
7.2. Object Classes and Attribute Types from RFC 3712 ..........44
8. Internationalization Considerations ............................45
9. Security Considerations ........................................45
10. References ....................................................46
10.1. Normative References .....................................46
10.2. Informative References ...................................50
Appendix A. Changes since RFC 3712 ................................52
Acknowledgments ...................................................54
Authors' Addresses ................................................54
This document defines several object classes to provide Lightweight Directory Access Protocol (LDAP) [RFC4510] applications with flexible options in defining Printer information using an LDAP schema. Classes are provided for defining directory entries with common Printer information as well as for extending existing directory entries with Service Location Protocol Version 2 (SLPv2) [RFC2608], Internet Printing Protocol/1.1 (IPP/1.1) [RFC2911], and lineprinter (LPR) [RFC1179] protocol-specific information.
本文档定义了几个对象类，为轻量级目录访问协议（LDAP）[RFC4510]应用程序提供了使用LDAP模式定义打印机信息的灵活选项。类用于定义具有通用打印机信息的目录项，以及使用服务位置协议版本2（SLPv2）[RFC2608]、Internet打印协议/1.1（IPP/1.1）[RFC2911]和lineprinter（LPR）[RFC1179]协议特定信息扩展现有目录项。
This memo is an Independent Submission to the RFC Editor by the Internet Printing Protocol Working Group of the IEEE-ISTO Printer Working Group, as part of their Printer Working Group (PWG) "IPP Everywhere" (PWG 5100.14) project for secure mobile printing with vendor-neutral Client software.
本备忘录由IEEE-ISTO打印机工作组的互联网打印协议工作组独立提交给RFC编辑器，作为其打印机工作组（PWG）“IPP Everywhere”（PWG 5100.14）项目的一部分，该项目旨在使用供应商中立的客户端软件进行安全的移动打印。
The schema defined in this document is technically aligned with the stable IANA-registered 'service:printer:' v2.0 template [SLPPRT20], for compatibility with already-deployed SLPv2 [RFC2608] service advertising and discovery infrastructure. The attribute syntaxes are technically aligned with the 'service:printer:' v2.0 template; therefore, simpler types are sometimes used (for example, 'DirectoryString' [RFC4517] rather than 'labeledURI' [RFC2079] for the 'printer-uri' attribute).
本文档中定义的架构在技术上与稳定的IANA注册的“service:printer:”v2.0模板[SLPPRT20]一致，以便与已部署的SLPv2[RFC2608]服务广告和发现基础架构兼容。属性语法在技术上与'service:printer:'v2.0模板一致；因此，有时会使用更简单的类型（例如，“打印机uri”属性的“DirectoryString”[RFC4517]而不是“labeledURI”[RFC2079]）。
The schema defined in this document is based on:
本文档中定义的架构基于：
o all of the Printer attributes listed in Appendix E ("Generic Directory Schema") of "Internet Printing Protocol/1.1: Model and Semantics" [RFC2911] that are defined in Section 4.4 ("Printer Description Attributes") of [RFC2911]
o [RFC2911]第4.4节（“打印机描述属性”）中定义的“互联网打印协议/1.1：模型和语义”[RFC2911]附录E（“通用目录模式”）中列出的所有打印机属性
o selected Printer attributes defined in "Printer MIB v2" [RFC3805], "PWG Command Set for IEEE 1284 Device ID v1.0" [PWG5107.2], "IPP Job and Printer Extensions - Set 3 (JPS3)" [PWG5100.13], and "IPP Everywhere" [PWG5100.14]
o “打印机MIB v2”[RFC3805]、“IEEE 1284设备ID v1.0的PWG命令集”[PWG5107.2]、“IPP作业和打印机扩展-集3（JPS3）”[PWG5100.13]和“IPP Everywhere”[PWG5100.14]中定义的选定打印机属性
See the table of Printer attributes and source documents in Section 4 ("Definition of Attribute Types") of this document.
请参阅本文档第4节（“属性类型定义”）中的打印机属性和源文档表。
In March 2000, IBM permanently assigned ASN.1 OIDs to all of the object classes and attribute types that were defined in the original LDAP Printer Schema [RFC3712] (see Section 7.2).
2000年3月，IBM将ASN.1 OID永久分配给原始LDAP打印机模式[RFC3712]中定义的所有对象类和属性类型（参见第7.2节）。
In October 2011, IBM permanently delegated the base ASN.1 OID "1.3.18.0.2.24.46" to the IEEE-ISTO PWG for use in any PWG project. In October 2011, the IEEE-ISTO PWG permanently assigned subordinate ASN.1 OIDs for all of the new attribute types defined in this updated LDAP Printer Schema (see Section 7.1).
2011年10月，IBM将基本ASN.1 OID“1.3.18.0.2.24.46”永久委托给IEEE-ISTO PWG，用于任何PWG项目。2011年10月，IEEE-ISTO PWG为更新后的LDAP打印机模式中定义的所有新属性类型永久分配了下级ASN.1 OID（见第7.1节）。
The attribute syntax 'DirectoryString' (UTF-8 [STD63]) defined in [RFC4517] is specified for several groups of string attributes that are defined in this document:
[RFC4517]中定义的属性语法“DirectoryString”（UTF-8[STD63]）是为本文档中定义的多组字符串属性指定的：
1) URI
1) URI
- printer-uri, printer-xri-supported, printer-more-info, printer-charge-info-uri, printer-uuid
- 打印机uri，支持打印机xri，打印机更多信息，打印机费用信息uri，打印机uuid
The UTF-8 encoding is compatible with deployment of (UTF-8 based) Internationalized Resource Identifiers (IRIs) [RFC3987].
UTF-8编码与（基于UTF-8的）国际化资源标识符（IRI）的部署兼容[RFC3987]。
2) Description
2) 描述
- printer-name, printer-location, printer-info, printer-make-and-model
- 打印机名称、打印机位置、打印机信息、打印机品牌和型号
The UTF-8 encoding supports descriptions in any language, conformant with the IETF Policy on Character Sets and Languages [BCP18].
UTF-8编码支持任何语言的描述，符合IETF关于字符集和语言的政策[BCP18]。
Note: The printer-natural-language-configured attribute contains a language tag [BCP47] for these description attributes (for example, to support text-to-speech conversions).
注意：打印机自然语言配置属性包含这些描述属性的语言标记[BCP47]（例如，支持文本到语音转换）。
3) Keyword
3) 关键词
- printer-compression-supported, printer-finishings-supported, printer-media-supported, printer-media-local-supported, printer-print-quality-supported
- 支持打印机压缩，支持打印机修整，支持打印机介质，支持打印机介质本地，支持打印机打印质量
The UTF-8 encoding is compatible with the current IPP/1.1 [RFC2911] definition of the equivalent attributes, most of which have the IPP/1.1 union syntax 'keyword' or 'name'. The keyword attributes defined in this document are extensible by site-specific or vendor-specific 'names' that behave like new 'keywords'.
UTF-8编码与当前IPP/1.1[RFC2911]对等效属性的定义兼容，其中大多数具有IPP/1.1联合语法“关键字”或“名称”。本文档中定义的关键字属性可通过特定于站点或特定于供应商的“名称”进行扩展，这些名称的行为类似于新的“关键字”。
Note: In IPP/1.1, each value is strongly typed over-the-wire as either 'keyword' or 'name'. This union selector is not preserved in the definitions of these equivalent LDAP attributes.
注意：在IPP/1.1中，每个值都是通过线路强键入的，可以是“关键字”或“名称”。此联合选择器不会保留在这些等效LDAP属性的定义中。
The EQUALITY matching rule 'caseIgnoreMatch' defined in [RFC4517] is specified for several groups of string attributes that are defined in this document:
[RFC4517]中定义的相等匹配规则“caseIgnoreMatch”是为本文档中定义的多组字符串属性指定的：
1) URI
1) URI
These URI attributes specify EQUALITY matching with 'caseIgnoreMatch' (rather than with 'caseExactMatch') in order to conform to the spirit of [STD66], which requires case-insensitive matching on the host part of a URI versus case-sensitive matching on the remainder of a URI.
这些URI属性使用“caseIgnoreMatch”（而不是“caseExactMatch”）指定相等匹配，以符合[STD66]的精神，后者要求URI的主机部分进行不区分大小写的匹配，而不是URI的其余部分进行区分大小写的匹配。
These URI attributes follow existing practice of supporting case-insensitive equality matching for host names in the associatedDomain attribute defined in [RFC4524].
这些URI属性遵循[RFC4524]中定义的associatedDomain属性中支持主机名不区分大小写的相等匹配的现有实践。
Either equality matching rule choice would be a compromise:
任何一种平等匹配规则选择都将是一种折衷：
a) case-sensitive whole URI matching can lead to false negative matches and has been shown to be fragile (given deployed client applications that 'pretty up' host names displayed and transferred in URI);
a) 区分大小写的完整URI匹配可能会导致误判匹配，并且已被证明是脆弱的（给定已部署的客户端应用程序，这些应用程序在URI中显示并传输“美化”主机名）；
b) case-insensitive whole URI matching can lead to false positive matches, although it is a dangerous practice to publish URI that differ only by case (for example, in the path elements).
b) 不区分大小写的完整URI匹配可能会导致误报匹配，尽管发布仅区分大小写的URI（例如，在path元素中）是一种危险的做法。
2) Description
2) 描述
Case-insensitive equality matching is more user-friendly for description attributes.
不区分大小写的相等匹配对于描述属性更为用户友好。
3) Keyword
3) 关键词
Case-insensitive equality matching is more user-friendly for keyword attributes.
不区分大小写的相等匹配对于关键字属性更为用户友好。
4) IEEE 1284 Device ID
4) IEEE 1284设备ID
Case-insensitive equality matching is mandatory for IEEE 1284 Device ID attributes.
IEEE 1284设备ID属性必须进行不区分大小写的相等匹配。
The SUBSTR matching rule 'caseIgnoreSubstringsMatch' defined in [RFC4517] is specified for several groups of string attributes that are defined in this document:
[RFC4517]中定义的SUBSTR匹配规则“caseIgnoreSubstringsMatch”是为本文档中定义的多组字符串属性指定的：
1) URI
1) URI
These URI attributes follow existing practice of supporting case-insensitive equality matching for host names in the associatedDomain attribute defined in [RFC4524].
这些URI属性遵循[RFC4524]中定义的associatedDomain属性中支持主机名不区分大小写的相等匹配的现有实践。
2) Description
2) 描述
Support for case-insensitive substring matching is more user-friendly for description attributes.
对于描述属性，支持不区分大小写的子字符串匹配更便于用户使用。
3) Keyword
3) 关键词
Support for case-insensitive substring matching is more user-friendly for keyword attributes.
对不区分大小写的子字符串匹配的支持对于关键字属性更为用户友好。
4) IEEE 1284 Device ID
4) IEEE 1284设备ID
Support for case-insensitive substring matching is mandatory for IEEE 1284 Device ID attributes.
IEEE 1284设备ID属性必须支持不区分大小写的子字符串匹配。
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in [RFC2119].
本文件中的关键词“必须”、“不得”、“必需”、“应”、“不应”、“应”、“不应”、“建议”、“可”和“可选”应按照[RFC2119]中所述进行解释。
Schema definitions are provided using LDAP [RFC4510] description formats. Definitions provided here are formatted (line wrapped) for readability.
模式定义使用LDAP[RFC4510]描述格式提供。为了便于阅读，这里提供的定义是格式化的（换行）。
This document makes use of the following abbreviations (given with their expanded forms and references for further reading):
本文件使用了以下缩写（给出了其扩展形式和参考，以供进一步阅读）：
IANA - Internet Assigned Numbers Authority
<http://www.iana.org>
IANA - Internet Assigned Numbers Authority
<http://www.iana.org>
IEEE - Institute of Electrical and Electronics Engineers
<http://www.ieee.org>
IEEE - Institute of Electrical and Electronics Engineers
<http://www.ieee.org>
IPP - Internet Printing Protocol [RFC2911] [PWG5100.12]
<http://www.pwg.org/ipp/>
IPP - Internet Printing Protocol [RFC2911] [PWG5100.12]
<http://www.pwg.org/ipp/>
ISTO - IEEE Industry Standards and Technology Organization
<http://www.ieee-isto.org/>
ISTO - IEEE Industry Standards and Technology Organization
<http://www.ieee-isto.org/>
PWG - IEEE-ISTO Printer Working Group
<http://www.pwg.org>
PWG - IEEE-ISTO Printer Working Group
<http://www.pwg.org>
RFC - Request for Comments
<http://www.rfc-editor.org>
RFC - Request for Comments
<http://www.rfc-editor.org>
TLS - Transport Layer Security [RFC5246]
TLS-传输层安全性[RFC5246]
URI - Uniform Resource Identifier [STD66]
URI-统一资源标识符[STD66]
URL - Uniform Resource Locator [STD66]
URL-统一资源定位器[STD66]
UTF-8 - Unicode Transformation Format - 8-bit [STD63]
UTF-8-Unicode转换格式-8位[STD63]
We define the following LDAP object classes for use with both generic Printer-related information and services specific to SLPv2 [RFC2608], IPP/1.1 [RFC2911], and LPR [RFC1179].
我们定义了以下LDAP对象类，用于SLPv2[RFC2608]、IPP/1.1[RFC2911]和LPR[RFC1179]特定的通用打印机相关信息和服务。
slpServicePrinter - auxiliary class for SLP-registered Printers printerAbstract - abstract class for all Printer classes printerService - structural class for Printers printerServiceAuxClass - auxiliary class for Printers printerIPP - auxiliary class for IPP Printers printerLPR - auxiliary class for LPR Printers
SLP服务打印机-SLP注册打印机的辅助类printerAbstract-所有打印机类的抽象类printerService-打印机的结构类printerServiceAuxClass-打印机的辅助类PrinterApp-IPP打印机的辅助类PrinterPr-LPR打印机的辅助类
The following are some examples of how applications could choose to use these classes when creating directory entries:
以下是应用程序在创建目录项时如何选择使用这些类的一些示例：
1) Use printerService for directory entries containing common Printer information.
1) 对包含常用打印机信息的目录条目使用printerService。
2) Use both printerService and slpServicePrinter for directory entries containing common Printer information for SLP-registered Printers.
2) 对于包含SLP注册打印机的常用打印机信息的目录条目，请同时使用printerService和slpServicePrinter。
3) Use printerService, printerLPR, and printerIPP for directory entries containing common Printer information for Printers that support both LPR and IPP.
3) 对于包含支持LPR和IPP的打印机的通用打印机信息的目录条目，请使用printerService、PrinterPr和PrinterApp。
4) Use printerServiceAuxClass and object classes not defined by this document for directory entries containing common Printer information. In this example, printerServiceAuxClass is used for extending other structural classes defining Printer information with common Printer information defined in this document.
4) 对于包含常用打印机信息的目录条目，请使用本文档未定义的printerServiceAuxClass和对象类。在本例中，printerServiceAuxClass用于扩展定义打印机信息的其他结构类，这些结构类使用本文档中定义的通用打印机信息。
Refer to Section 4 for the definition of attribute types referenced by these object classes. We use attribute names instead of OIDs in object class definitions for clarity. Some attribute names described in [RFC2911] have been prefixed with 'printer-' as recommended in [RFC2926] and [SLPPRT20].
有关这些对象类引用的属性类型的定义，请参阅第4节。为了清晰起见，我们在对象类定义中使用属性名而不是OID。[RFC2911]中描述的某些属性名称已按照[RFC2926]和[SLPPRT20]中的建议加上前缀“printer-”。
( 1.3.18.0.2.6.254 NAME 'slpServicePrinter' DESC 'Service Location Protocol (SLP) information.' AUXILIARY SUP slpService )
（1.3.18.0.2.6.254名称“SLP服务打印机”描述“服务位置协议（SLP）信息。”辅助支持SLP服务）
This auxiliary class defines information specific to the Service Location Protocol (SLPv2) [RFC2608]. It MAY be used to create new, or extend existing, directory entries with SLP 'service:printer' abstract service type information as defined in [SLPPRT20]. This object class is derived from 'slpService', the parent class for all SLP services, defined in [RFC2926].
此辅助类定义特定于服务位置协议（SLPv2）[RFC2608]的信息。它可用于使用[SLPPRT20]中定义的SLP“服务：打印机”抽象服务类型信息创建新的或扩展现有的目录项。此对象类派生自[RFC2926]中定义的所有SLP服务的父类“slpService”。
( 1.3.18.0.2.6.258 NAME 'printerAbstract' DESC 'Printer-related information.' ABSTRACT SUP top MAY ( printer-name $ printer-natural-language-configured $ printer-location $ printer-info $ printer-more-info $ printer-make-and-model $ printer-multiple-document-jobs-supported $ printer-charset-configured $ printer-charset-supported $ printer-generated-natural-language-supported $ printer-document-format-supported $ printer-color-supported $ printer-compression-supported $ printer-pages-per-minute $ printer-pages-per-minute-color $ printer-finishings-supported $ printer-number-up-supported $ printer-sides-supported $ printer-media-supported $ printer-media-local-supported $ printer-resolution-supported $ printer-print-quality-supported $ printer-job-priority-supported $ printer-copies-supported $ printer-job-k-octets-supported $
（1.3.18.0.2.6.258名称“printerAbstract”描述“打印机相关信息”。“摘要支持”顶部可能（打印机名称$printer natural language configured$打印机位置$printer info$打印机更多信息$printer make and model$打印机支持多个文档作业$printer charset configured$打印机charset supported$打印机生成的自然语言支持$打印机文档格式支持$打印机颜色支持$printer-compression支持的$printer pages per minute$printer pages per minute颜色$printer finishing支持的$printer number up支持的$printer side支持的$printer media支持的$printer media本地支持的$printer resolution支持的$printer打印质量支持的$printer job priority支持的$printer copies支持的$printer copies支持rted$printer-job-k-octets-supported$
printer-current-operator $ printer-service-person $ printer-delivery-orientation-supported $ printer-stacking-order-supported $ printer-output-features-supported $ printer-device-id $ printer-device-service-count $ printer-uuid $ printer-charge-info $ printer-charge-info-uri $ printer-geo-location ) )
打印机当前操作员$打印机服务人员$打印机交付方向支持$打印机堆叠顺序支持$打印机输出功能支持$打印机设备id$打印机设备服务计数$打印机uuid$打印机费用信息$打印机费用信息uri$打印机地理位置））
This abstract class defines Printer information. It is a base class for deriving other Printer-related classes, such as, but not limited to, classes defined in this document. It defines a common set of Printer attributes that are not specific to any one type of service, protocol, or operating system.
这个抽象类定义打印机信息。它是派生其他打印机相关类的基类，例如但不限于本文档中定义的类。它定义了一组通用的打印机属性，这些属性不特定于任何一种类型的服务、协议或操作系统。
( 1.3.18.0.2.6.255 NAME 'printerService' DESC 'Printer information.' STRUCTURAL SUP printerAbstract MAY ( printer-uri $ printer-xri-supported ) )
（1.3.18.0.2.6.255名称“printerService”描述“打印机信息”。“结构支持打印功能”可能（打印机uri$支持打印机xri））
This structural class defines Printer information. It is derived from class printerAbstract and thus inherits common Printer attributes. This class can be used with or without auxiliary classes to define Printer information. Auxiliary classes can be used to extend the common Printer information with information specific to the protocol, service, or operating system.
此结构类定义打印机信息。它派生自类printerAbstract，因此继承了常见的打印机属性。此类可以与辅助类一起使用，也可以不使用辅助类来定义打印机信息。辅助类可用于使用特定于协议、服务或操作系统的信息扩展通用打印机信息。
Note: When extending other structural classes with auxiliary classes, printerService SHOULD NOT be used.
注意：当使用辅助类扩展其他结构类时，不应使用printerService。
( 1.3.18.0.2.6.257 NAME 'printerServiceAuxClass' DESC 'Printer information.' AUXILIARY SUP printerAbstract MAY ( printer-uri $ printer-xri-supported ) )
（1.3.18.0.2.6.257名称“printerServiceAuxClass”描述“打印机信息”。辅助辅助打印功能可能（打印机uri$支持打印机xri））
This auxiliary class defines Printer information. It is derived from class printerAbstract and thus inherits common Printer attributes.
此辅助类定义打印机信息。它派生自类printerAbstract，因此继承了常见的打印机属性。
( 1.3.18.0.2.6.256 NAME 'printerIPP' DESC 'Internet Printing Protocol (IPP) information.' AUXILIARY SUP top MAY ( printer-ipp-versions-supported $ printer-ipp-features-supported $ printer-multiple-document-jobs-supported ) )
（1.3.18.0.2.6.256名称“PrinterApp”说明“Internet打印协议（IPP）信息”。“辅助支持”顶部可能（支持打印机IPP版本$printer IPP功能$printer多文档作业支持））
This auxiliary class defines Internet Printing Protocol (IPP/1.1) [RFC2911] information. It is used to extend structural classes with IPP-specific Printer information.
此辅助类定义Internet打印协议（IPP/1.1）[RFC2911]信息。它用于使用IPP特定的打印机信息扩展结构类。
Note: See "Internet Printing Protocol/1.1: IPP URL Scheme" [RFC3510] and "Internet Printing Protocol (IPP) over HTTPS Transport Binding and the 'ipps' URI Scheme" [RFC7472] for conforming URI for IPP Printers.
注：请参阅“互联网打印协议/1.1:IPP URL方案”[RFC3510]和“HTTPS传输绑定上的互联网打印协议（IPP）和“IPP”URI方案”[RFC7472]，了解IPP打印机的一致性URI。
( 1.3.18.0.2.6.253 NAME 'printerLPR' DESC 'LPR information.' AUXILIARY SUP top MUST ( printer-name ) MAY ( printer-aliases ) )
（1.3.18.0.2.6.253名称“PrinterPr”描述“LPR信息”。辅助辅助辅助设备必须（打印机名称）可以（打印机别名））
This auxiliary class defines LPR [RFC1179] information. It is used to identify directory entries that support LPR.
此辅助类定义LPR[RFC1179]信息。它用于标识支持LPR的目录项。
The following attribute types are referenced by the object classes defined in Section 3.
第3节中定义的对象类引用了以下属性类型。
The following attribute types reference syntax OIDs defined in Section 3 of [RFC4517] (see Section 5 ("Definition of Syntaxes") below).
以下属性类型引用[RFC4517]第3节中定义的语法OID（见下文第5节（“语法定义”）。
The following attribute types reference matching rule names (instead of OIDs) for clarity (see Section 6 below). For optional attributes, if the Printer information is not known, the attribute value SHOULD NOT be set. In the following definitions, referenced matching rules are defined in Section 4 of [RFC4517] and discussed in Section 6 ("Definition of Matching Rules") later in this document.
为清楚起见，以下属性类型引用了匹配规则名称（而不是OID）（请参见下文第6节）。对于可选属性，如果打印机信息未知，则不应设置属性值。在以下定义中，参考的匹配规则在[RFC4517]的第4节中定义，并在本文件后面的第6节（“匹配规则的定义”）中讨论。
Note: For compatibility with existing implementations of [RFC3712] and underlying string length limits in [RFC2707], [RFC2911], [RFC3805], [PWG5107.2], [PWG5100.13], and [PWG5100.14], implementations of the attributes defined in this document SHOULD NOT exceed those underlying string length limits (to avoid truncation and false matches).
注意：为了与[RFC2707]、[RFC2911]、[RFC3805]、[PWG5107.2]、[PWG5100.13]和[PWG5100.14]中的[RFC3712]和基础字符串长度限制的现有实现兼容，本文档中定义的属性实现不应超过这些基础字符串长度限制（以避免截断和错误匹配）。
Note: For interoperability and consistent text display, values of attributes defined in this document (a) SHOULD be normalized as recommended in "Unicode Format for Network Interchange" [RFC5198]; (b) SHOULD NOT contain DEL or any C0 or C1 control characters except for HT, CR, and LF; (c) SHOULD only contain CR and LF characters together (not as singletons); and (d) SHOULD NOT contain HT, CR, or LF characters in names, e.g., printer-name and printer-aliases.
注：为了实现互操作性和一致的文本显示，应按照“网络交换的Unicode格式”[RFC5198]中的建议对本文件（a）中定义的属性值进行规范化；（b） 除HT、CR和LF外，不应包含DEL或任何C0或C1控制字符；（c） 只能同时包含CR和LF字符（不能作为单例）；和（d）名称中不应包含HT、CR或LF字符，例如打印机名称和打印机别名。
Note: Some of the following attributes are described as 'List of xxx' (using a comma as the member delimiter). Some other attributes are described as 'One of xxx' (single-valued). In all cases, any attribute can have multiple values represented as multiple instances, except where explicitly restricted in syntax to be single-valued.
注意：以下某些属性被描述为“xxx列表”（使用逗号作为成员分隔符）。其他一些属性被描述为“xxx之一”（单值）。在所有情况下，任何属性都可以有多个值表示为多个实例，除非在语法中明确限制为单值。
Note: Values of the string attributes printer-xri-supported and printer-resolution-supported use different field delimiters ('<' and '>', respectively). These two field delimiters are different for compatibility with the corresponding attributes in the IANA-registered SLP 'service:printer:' v2.0 template [SLPPRT20], which was defined before the original LDAP Printer Schema [RFC3712] was written.
注意：打印机xri支持的字符串属性值和打印机分辨率支持的字符串属性值使用不同的字段分隔符（“<”和“>”）。这两个字段分隔符与IANA注册的SLP“service:printer:”v2.0模板[SLPPRT20]中相应属性的兼容性不同，该模板是在编写原始LDAP打印机架构[RFC3712]之前定义的。
The following table is a summary of the attribute names defined by this document and their corresponding source document names as defined in [RFC2911], [RFC3805], [PWG5107.2], or [PWG5100.13]. Some source attribute names have been prefixed with 'printer-' as recommended in [RFC2926], to address the flat namespace for LDAP identifiers.
下表汇总了本文档定义的属性名称以及[RFC2911]、[RFC3805]、[PWG5107.2]或[PWG5100.13]中定义的相应源文档名称。如[RFC2926]中所建议的，某些源属性名称的前缀为“printer-”，以解决LDAP标识符的平面名称空间问题。
LDAP and SLP Printer Schema Source Document and Attribute Name
------------------------------ -------------------------------------
*** IPP/1.1 and Semantics Model [RFC2911]
printer-uri
printer-xri-supported
[printer-uri-supported]
[uri-authentication-supported]
[uri-security-supported]
printer-name printer-name
printer-natural-language-configured
natural-language-configured
printer-location printer-location
printer-info printer-info
printer-more-info printer-more-info
printer-make-and-model printer-make-and-model
printer-ipp-versions-supported ipp-versions-supported
printer-multiple-document-jobs-supported
multiple-document-jobs-supported
printer-charset-configured charset-configured
printer-charset-supported charset-supported
printer-generated-natural-language-supported
generated-natural-language-supported
printer-document-format-supported
document-format-supported
printer-color-supported color-supported
printer-compression-supported compression-supported
printer-pages-per-minute pages-per-minute
printer-pages-per-minute-color pages-per-minute-color
printer-finishings-supported finishings-supported
printer-number-up-supported number-up-supported
printer-sides-supported sides-supported
printer-media-supported media-supported
printer-media-local-supported [site names from IPP media-supported]
printer-resolution-supported printer-resolution-supported
printer-print-quality-supported print-quality-supported
printer-job-priority-supported job-priority-supported
printer-copies-supported copies-supported
printer-job-k-octets-supported job-k-octets-supported
LDAP and SLP Printer Schema Source Document and Attribute Name
------------------------------ -------------------------------------
*** IPP/1.1 and Semantics Model [RFC2911]
printer-uri
printer-xri-supported
[printer-uri-supported]
[uri-authentication-supported]
[uri-security-supported]
printer-name printer-name
printer-natural-language-configured
natural-language-configured
printer-location printer-location
printer-info printer-info
printer-more-info printer-more-info
printer-make-and-model printer-make-and-model
printer-ipp-versions-supported ipp-versions-supported
printer-multiple-document-jobs-supported
multiple-document-jobs-supported
printer-charset-configured charset-configured
printer-charset-supported charset-supported
printer-generated-natural-language-supported
generated-natural-language-supported
printer-document-format-supported
document-format-supported
printer-color-supported color-supported
printer-compression-supported compression-supported
printer-pages-per-minute pages-per-minute
printer-pages-per-minute-color pages-per-minute-color
printer-finishings-supported finishings-supported
printer-number-up-supported number-up-supported
printer-sides-supported sides-supported
printer-media-supported media-supported
printer-media-local-supported [site names from IPP media-supported]
printer-resolution-supported printer-resolution-supported
printer-print-quality-supported print-quality-supported
printer-job-priority-supported job-priority-supported
printer-copies-supported copies-supported
printer-job-k-octets-supported job-k-octets-supported
*** Printer MIB v2 [RFC3805]
printer-current-operator prtGeneralCurrentOperator
printer-service-person prtGeneralServicePerson
printer-delivery-orientation-supported
prtOutputPageDeliveryOrientation
printer-stacking-order-supported
prtOutputStackingOrder
printer-output-features-supported
[prtOutputBursting]
[prtOutputDecollating]
[prtOutputPageCollated]
[prtOutputOffsetStacking]
printer-aliases prtGeneralPrinterName
*** Printer MIB v2 [RFC3805]
printer-current-operator prtGeneralCurrentOperator
printer-service-person prtGeneralServicePerson
printer-delivery-orientation-supported
prtOutputPageDeliveryOrientation
printer-stacking-order-supported
prtOutputStackingOrder
printer-output-features-supported
[prtOutputBursting]
[prtOutputDecollating]
[prtOutputPageCollated]
[prtOutputOffsetStacking]
printer-aliases prtGeneralPrinterName
*** Cmd Set 1284 Device ID [PWG5107.2]
printer-device-id printer-device-id
*** Cmd Set 1284 Device ID [PWG5107.2]
printer-device-id printer-device-id
*** IPP Job/Printer Ext Set3 [PWG5100.13]
printer-device-service-count device-service-count
printer-uuid printer-uuid
printer-charge-info printer-charge-info
printer-charge-info-uri printer-charge-info-uri
printer-geo-location printer-geo-location
printer-ipp-features-supported ipp-features-supported
*** IPP Job/Printer Ext Set3 [PWG5100.13]
printer-device-service-count device-service-count
printer-uuid printer-uuid
printer-charge-info printer-charge-info
printer-charge-info-uri printer-charge-info-uri
printer-geo-location printer-geo-location
printer-ipp-features-supported ipp-features-supported
( 1.3.18.0.2.4.1140 NAME 'printer-uri' DESC 'A URI supported by this Printer.' EQUALITY caseIgnoreMatch SUBSTR caseIgnoreSubstringsMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 SINGLE-VALUE )
（1.3.18.0.2.4.1140 NAME'printer uri'DESC'此打印机支持的uri。'EQUALITY caseIgnoreMatch subsr caseignoresubstrings匹配语法1.3.6.1.4.1.1466.115.121.1.15单值）
If the printer-xri-supported LDAP attribute is implemented, then this printer-uri value MUST be listed in printer-xri-supported.
如果实现了打印机xri支持的LDAP属性，则必须在打印机xri支持中列出此打印机uri值。
See [STD66] for details of URI syntax.
有关URI语法的详细信息，请参见[STD66]。
Note: For compatibility with IPP/1.1 [RFC2911], values of this attribute SHOULD NOT exceed 1023 octets in length.
注意：为了与IPP/1.1[RFC2911]兼容，此属性的值长度不应超过1023个八位字节。
Note: LDAP application clients SHOULD NOT attempt to use malformed URI values read from this attribute. LDAP administrative clients SHOULD NOT write malformed URI values into this attribute.
注意：LDAP应用程序客户端不应尝试使用从此属性读取的格式错误的URI值。LDAP管理客户端不应将格式错误的URI值写入此属性。
Note: See "Internet Printing Protocol/1.1: IPP URL Scheme" [RFC3510] and "Internet Printing Protocol (IPP) over HTTPS Transport Binding and the 'ipps' URI Scheme" [RFC7472] for conforming URI for IPP Printers.
注：请参阅“互联网打印协议/1.1:IPP URL方案”[RFC3510]和“HTTPS传输绑定上的互联网打印协议（IPP）和“IPP”URI方案”[RFC7472]，了解IPP打印机的一致性URI。
Note: For SLP-registered Printers, the LDAP printer-uri attribute SHOULD be set to the value of the SLP-registered URL of the Printer, for interworking with SLPv2 [RFC2608] service discovery.
注意：对于SLP注册的打印机，LDAP打印机uri属性应设置为打印机的SLP注册URL的值，以便与SLPv2[RFC2608]服务发现交互。
Note: See Sections 1.4.1, 1.4.2, and 1.4.3 for rationale for design choices.
注：设计选择的基本原理见第1.4.1、1.4.2和1.4.3节。
( 1.3.18.0.2.4.1107 NAME 'printer-xri-supported' DESC 'An XRI (extended resource identifier) supported by this Printer.' EQUALITY caseIgnoreMatch SUBSTR caseIgnoreSubstringsMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )
（1.3.18.0.2.4.1107 NAME'打印机xri支持'DESC'此打印机支持的xri（扩展资源标识符）。'相等caseIgnoreMatch SUBSTR caseIgnoreMatch substrings匹配语法1.3.6.1.4.1.1466.115.121.1.15）
Each value of this attribute MUST consist of a URI (uniform resource identifier) followed by (optional) authentication and security fields.
此属性的每个值必须包含URI（统一资源标识符），后跟（可选）身份验证和安全字段。
Each XRI field MUST be delimited by '<', with optional trailing whitespace. For example:
每个XRI字段必须用“<”分隔，并带有可选的尾随空格。例如：
'uri=ipp://example.com/ipp< auth=digest< sec=tls<'
'uri=ipps://example.com/ipp< auth=digest< sec=tls<'
'uri=lpr://example.com/lpr< auth=none< sec=none<'
'uri=mailto:printer@example.com< auth=none< sec=none<'
'uri=ipp://example.com/ipp< auth=digest< sec=tls<'
'uri=ipps://example.com/ipp< auth=digest< sec=tls<'
'uri=lpr://example.com/lpr< auth=none< sec=none<'
'uri=mailto:printer@example.com< auth=none< sec=none<'
Note: See the note in Section 4 about the different field delimiters used in the printer-xri-supported and printer-resolution-supported attributes ('<' and '>', respectively), chosen for compatibility with the IANA-registered SLP 'service:printer:' v2.0 template [SLPPRT20].
注意：请参阅第4节中关于打印机xri支持属性和打印机分辨率支持属性（分别为“<”和“>”）中使用的不同字段分隔符的说明，这些属性是为与IANA注册的SLP服务兼容而选择的：打印机：'v2.0模板[SLPPRT20]。
Note: Multiple values for this attribute are represented as multiple instances of this attribute.
注意：此属性的多个值表示为此属性的多个实例。
See [STD66] for details of URI syntax.
有关URI语法的详细信息，请参见[STD66]。
Note: For compatibility with IPP/1.1 [RFC2911], values of this attribute SHOULD NOT exceed 1023 octets in length.
注意：为了与IPP/1.1[RFC2911]兼容，此属性的值长度不应超过1023个八位字节。
Note: LDAP application clients SHOULD NOT attempt to use malformed URI values read from this attribute. LDAP administrative clients SHOULD NOT write malformed URI values into this attribute.
注意：LDAP应用程序客户端不应尝试使用从此属性读取的格式错误的URI值。LDAP管理客户端不应将格式错误的URI值写入此属性。
Note: This attribute is based on the IPP/1.1 [RFC2911] attributes 'printer-uri-supported', 'uri-authentication-supported', and 'uri-security-supported' (called the 'Three Musketeers' because they are parallel, ordered attributes). This attribute unfolds those IPP/1.1 attributes and thus avoids the ordering (and same number of values) constraints of the IPP/1.1 separate attributes.
注意：此属性基于IPP/1.1[RFC2911]属性“支持打印机uri”、“支持uri身份验证”和“支持uri安全性”（称为“三个火枪手”，因为它们是并行的有序属性）。该属性展开那些IPP/1.1属性，从而避免IPP/1.1单独属性的顺序（和相同数量的值）约束。
Defined keywords for fields include:
为字段定义的关键字包括：
'uri' (IPP 'printer-uri-supported') 'auth' (IPP 'uri-authentication-supported') 'sec' (IPP 'uri-security-supported')
'uri'（支持IPP'打印机uri'）'auth'（支持IPP'uri身份验证'）'sec'（支持IPP'uri安全性'）
A missing 'auth' field SHOULD be interpreted to mean 'none'. Per IPP/1.1 [RFC2911], "IPP Job and Printer Extensions - Set 3 (JPS3)" [PWG5100.13], and the IANA IPP registry [IANAIPP], defined values of the 'auth' field include:
缺少的“auth”字段应解释为“无”。根据IPP/1.1[RFC2911]、“IPP作业和打印机扩展-集合3（JPS3）”[PWG5100.13]和IANA IPP注册表[IANAIPP]，定义的“auth”字段值包括：
'none' (no authentication for this URI) 'requesting-user-name' (from operation request) 'basic' (HTTP/1.1 Basic [RFC2617] and [RFC7235]) 'digest' (HTTP/1.1 Digest [RFC2617] and [RFC7235]) 'certificate' (X.509 Certificate [RFC5280] and [RFC6818]) 'negotiate' (HTTP/1.1 Negotiate [RFC4559])
“无”（此URI无身份验证）“请求用户名”（来自操作请求）“基本”（HTTP/1.1基本[RFC2617]和[RFC7235]）“摘要”（HTTP/1.1摘要[RFC2617]和[RFC7235]）“证书”（X.509证书[RFC5280]和[RFC6818]）“协商”（HTTP/1.1协商[RFC4559]）
The 'certificate' value refers to the IPP Client certificate extracted from the TLS session.
“证书”值是指从TLS会话提取的IPP客户端证书。
A missing 'sec' field SHOULD be interpreted to mean 'none'. Per IPP/1.1 [RFC2911] and the IANA IPP registry [IANAIPP], defined values of the 'sec' field include:
缺少的“秒”字段应解释为“无”。根据IPP/1.1[RFC2911]和IANA IPP注册表[IANAIPP]，定义的“sec”字段值包括：
'none' (no security for this URI) 'ssl3' (Netscape's Secure Socket Layer protocol (SSL3)) 'tls' (IETF TLS, [RFC5246])
'none'（此URI没有安全性）'ssl3'（Netscape的安全套接字层协议（ssl3））'tls'（IETF tls，[RFC5246]）
Note: The syntax and delimiter for this attribute are aligned with the equivalent attribute in the 'service:printer:' v2.0 template [SLPPRT20]. Whitespace is permitted after (but not before) the delimiter '<'.
注意：此属性的语法和分隔符与“service:printer:”v2.0模板[SLPPRT20]中的等效属性对齐。在分隔符“<”之后（而不是之前）允许使用空格。
Note: See "Internet Printing Protocol/1.1: IPP URL Scheme" [RFC3510] and "Internet Printing Protocol (IPP) over HTTPS Transport Binding and the 'ipps' URI Scheme" [RFC7472] for conforming URI for IPP Printers.
注：请参阅“互联网打印协议/1.1:IPP URL方案”[RFC3510]和“HTTPS传输绑定上的互联网打印协议（IPP）和“IPP”URI方案”[RFC7472]，了解IPP打印机的一致性URI。
Note: See Sections 1.4.1, 1.4.2, and 1.4.3 for rationale for design choices.
注：设计选择的基本原理见第1.4.1、1.4.2和1.4.3节。
( 1.3.18.0.2.4.1135 NAME 'printer-name' DESC 'The site-specific administrative name of this Printer.' EQUALITY caseIgnoreMatch SUBSTR caseIgnoreSubstringsMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 SINGLE-VALUE )
（1.3.18.0.2.4.1135 NAME'printer NAME'DESC'此打印机的站点特定管理名称。'EQUALITY caseIgnoreMatch SUBSTR caseignoresubstrings匹配语法1.3.6.1.4.1.1466.115.121.1.15单值）
Values of this attribute SHOULD be specified in the language specified in printer-natural-language-configured (for example, to support text-to-speech conversions), although the Printer's name MAY be specified in any language.
此属性的值应使用打印机自然语言配置中指定的语言指定（例如，支持文本到语音转换），但打印机名称可以使用任何语言指定。
Note: For compatibility with IPP/1.1 [RFC2911], values of this attribute SHOULD NOT exceed 255 octets in length.
注意：为了与IPP/1.1[RFC2911]兼容，此属性的值长度不应超过255个八位字节。
Note: This name can be the last part of the Printer's URI, or it can be completely unrelated. This name can contain characters that are not allowed in a conventional URI (see [STD66]).
注意：此名称可以是打印机URI的最后一部分，也可以完全不相关。此名称可以包含常规URI中不允许的字符（请参见[STD66]）。
Note: For interoperability, values of this attribute (a) SHOULD be normalized as recommended in "Unicode Format for Network Interchange" [RFC5198]; and (b) SHOULD NOT contain DEL or any C0 or C1 control characters.
注：对于互操作性，应按照“网络交换的Unicode格式”[RFC5198]中的建议对该属性（a）的值进行规范化；和（b）不应包含DEL或任何C0或C1控制字符。
( 1.3.18.0.2.4.1119 NAME 'printer-natural-language-configured' DESC 'The configured natural language for LDAP attributes of syntax DirectoryString (UTF-8) in this directory entry.' EQUALITY caseIgnoreMatch SUBSTR caseIgnoreSubstringsMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 SINGLE-VALUE )
（1.3.18.0.2.4.1119 NAME'打印机自然语言配置'DESC'此目录项中语法DirectoryString（UTF-8）的LDAP属性的配置自然语言。'EQUALITY caseIgnoreMatch SUBSTR caseignoresubstrings匹配语法1.3.6.1.4.1.1466.115.121.1.15单值）
Also, a possible natural language for IPP protocol string attributes set by operator, system administrator, or manufacturer. Also, the (declared) natural language of the printer-name, printer-location, printer-info, and printer-make-and-model attributes of this Printer.
此外，操作员、系统管理员或制造商设置的IPP协议字符串属性的可能自然语言。此外，打印机名称、打印机位置、打印机信息以及打印机品牌和型号属性的（声明的）自然语言。
Values of language tags MUST conform to "Tags for Identifying Languages" [BCP47]. For example:
语言标记的值必须符合“标识语言的标记”[BCP47]。例如：
'en-us' (English as spoken in the US) 'fr-fr' (French as spoken in France)
“en-us”（美国英语）和“fr-fr”（法国法语）
Note: For compatibility with IPP/1.1 [RFC2911], values of this attribute SHOULD NOT exceed 63 octets in length.
注意：为了与IPP/1.1[RFC2911]兼容，此属性的值长度不应超过63个八位字节。
Note: For compatibility with IPP/1.1 [RFC2911], language tags in this attribute SHOULD be lowercase normalized.
注意：为了与IPP/1.1[RFC2911]兼容，此属性中的语言标记应为小写规范化。
( 1.3.18.0.2.4.1136 NAME 'printer-location' DESC 'The physical location of this Printer.' EQUALITY caseIgnoreMatch SUBSTR caseIgnoreSubstringsMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 SINGLE-VALUE )
（1.3.18.0.2.4.1136名称“打印机位置”描述此打印机的物理位置。“相等caseIgnoreMatch SUBSTR caseIgnoreMatch substrings匹配语法1.3.6.1.4.1.1466.115.121.1.15单值）
For example:
例如：
'Room 123A' 'Second floor of building XYZ'
“123A室”“XYZ大楼二楼”
Note: For compatibility with IPP/1.1 [RFC2911], values of this attribute SHOULD NOT exceed 127 octets in length.
注意：为了与IPP/1.1[RFC2911]兼容，此属性的值长度不应超过127个八位字节。
Note: For interoperability and consistent text display, values of this attribute (a) SHOULD be normalized as recommended in "Unicode Format for Network Interchange" [RFC5198]; (b) SHOULD NOT contain DEL or any C0 or C1 control characters except for HT, CR, and LF; and (c) SHOULD only contain CR and LF characters together (not as singletons).
注：为了实现互操作性和一致的文本显示，应按照“网络交换的Unicode格式”[RFC5198]中的建议对该属性（a）的值进行规范化；（b） 除HT、CR和LF外，不应包含DEL或任何C0或C1控制字符；和（c）只能同时包含CR和LF字符（不能作为单例）。
( 1.3.18.0.2.4.1139 NAME 'printer-info' DESC 'Descriptive information about this Printer.' EQUALITY caseIgnoreMatch SUBSTR caseIgnoreSubstringsMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 SINGLE-VALUE )
（1.3.18.0.2.4.1139 NAME'printer info'DESC'有关此打印机的描述性信息。'EQUALITY caseIgnoreMatch SUBSTR caseIgnoreMatch substrings匹配语法1.3.6.1.4.1.1466.115.121.1.15单值）
For example:
例如：
'This Printer can be used for printing color transparencies for HR presentations'
'此打印机可用于打印人力资源演示文稿的彩色透明胶片'
'Out of courtesy for others, please print only small (1-5 page) jobs at this Printer'
'出于对其他人的礼貌，请在此打印机上仅打印小（1-5页）作业'
'This Printer is going away on July 1, 1997; please find a new Printer'
"这台打印机将于1997年7月1日报废,；请找一台新的打印机
Note: For compatibility with IPP/1.1 [RFC2911], values of this attribute SHOULD NOT exceed 127 octets in length.
注意：为了与IPP/1.1[RFC2911]兼容，此属性的值长度不应超过127个八位字节。
Note: For interoperability and consistent text display, values of this attribute (a) SHOULD be normalized as recommended in "Unicode Format for Network Interchange" [RFC5198]; (b) SHOULD NOT contain DEL or any C0 or C1 control characters except for HT, CR, and LF; and (c) SHOULD only contain CR and LF characters together (not as singletons).
注：为了实现互操作性和一致的文本显示，应按照“网络交换的Unicode格式”[RFC5198]中的建议对该属性（a）的值进行规范化；（b） 除HT、CR和LF外，不应包含DEL或任何C0或C1控制字符；和（c）只能同时包含CR和LF字符（不能作为单例）。
( 1.3.18.0.2.4.1134 NAME 'printer-more-info' DESC 'A URI for more information about this specific Printer.' EQUALITY caseIgnoreMatch SUBSTR caseIgnoreSubstringsMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 SINGLE-VALUE )
（1.3.18.0.2.4.1134 NAME'printer more info'DESC'有关此特定打印机的详细信息的URI。'EQUALITY caseIgnoreMatch SUBSTR caseignoresubstrings匹配语法1.3.6.1.4.1.1466.115.121.1.15单值）
For example, this could be an HTTP URI referencing an HTML page accessible to a Web Browser. The information obtained from this URI is intended for end user consumption.
例如，这可能是一个HTTP URI，它引用Web浏览器可以访问的HTML页面。从该URI获得的信息仅供最终用户使用。
See [STD66] for details of URI syntax.
有关URI语法的详细信息，请参见[STD66]。
Note: For compatibility with IPP/1.1 [RFC2911], values of this attribute SHOULD NOT exceed 1023 octets in length.
注意：为了与IPP/1.1[RFC2911]兼容，此属性的值长度不应超过1023个八位字节。
Note: LDAP application clients SHOULD NOT attempt to use malformed URI values read from this attribute. LDAP administrative clients SHOULD NOT write malformed URI values into this attribute.
注意：LDAP应用程序客户端不应尝试使用从此属性读取的格式错误的URI值。LDAP管理客户端不应将格式错误的URI值写入此属性。
Note: See Sections 1.4.1, 1.4.2, and 1.4.3 for rationale for design choices.
注：设计选择的基本原理见第1.4.1、1.4.2和1.4.3节。
( 1.3.18.0.2.4.1138 NAME 'printer-make-and-model' DESC 'Make and model of this Printer.' EQUALITY caseIgnoreMatch SUBSTR caseIgnoreSubstringsMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 SINGLE-VALUE )
（1.3.18.0.2.4.1138名称“打印机品牌和型号”“描述”此打印机的品牌和型号。“相等caseIgnoreMatch SUBSTR caseIgnoreMatch subStrings匹配语法1.3.6.1.4.1.1466.115.121.1.15单值）
Note: For compatibility with IPP/1.1 [RFC2911], values of this attribute SHOULD NOT exceed 127 octets in length.
注意：为了与IPP/1.1[RFC2911]兼容，此属性的值长度不应超过127个八位字节。
Note: The Printer manufacturer MAY initially populate this attribute.
注意：打印机制造商最初可能会填充此属性。
Note: For interoperability and consistent text display, values of this attribute (a) SHOULD be normalized as recommended in "Unicode Format for Network Interchange" [RFC5198]; (b) SHOULD NOT contain DEL or any C0 or C1 control characters except for HT, CR, and LF; and (c) SHOULD only contain CR and LF characters together (not as singletons).
注：为了实现互操作性和一致的文本显示，应按照“网络交换的Unicode格式”[RFC5198]中的建议对该属性（a）的值进行规范化；（b） 除HT、CR和LF外，不应包含DEL或任何C0或C1控制字符；和（c）只能同时包含CR和LF字符（不能作为单例）。
( 1.3.18.0.2.4.1133 NAME 'printer-ipp-versions-supported' DESC 'Comma-delimited list of IPP versions supported by this Printer.' EQUALITY caseIgnoreMatch SUBSTR caseIgnoreSubstringsMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )
（1.3.18.0.2.4.1133名称“支持的打印机ipp版本”“描述”此打印机支持的ipp版本的逗号分隔列表。“相等caseIgnoreMatch SUBSTR caseIgnoreMatch substrings匹配语法1.3.6.1.4.1.1466.115.121.1.15）
For example:
例如：
'1.1,2.0'
'1.1,2.0'
Note: Length overflow in values of this attribute MUST be handled by multiple instances of this attribute, i.e., individual comma-delimited list members MUST NOT be truncated.
注意：此属性值中的长度溢出必须由此属性的多个实例处理，即，不能截断单个逗号分隔的列表成员。
The IPP protocol version(s) MUST include major and minor versions, i.e., the exact version numbers for which this Printer implementation meets the IPP version-specific conformance requirements as registered in the IANA IPP registry [IANAIPP].
IPP协议版本必须包括主要版本和次要版本，即本打印机实现满足IANA IPP注册表[IANAIPP]中注册的IPP版本特定一致性要求的确切版本号。
IANA-registered versions of IPP currently are:
IANA注册的IPP版本目前为：
'1.0' (IPP/1.0 [RFC2566], OBSOLETE) '1.1' (IPP/1.1 [RFC2911]) '2.0' (IPP/2.0 [PWG5100.12]) '2.1' (IPP/2.1 [PWG5100.12]) '2.2' (IPP/2.2 [PWG5100.12])
‘1.0’（IPP/1.0[RFC2566]，过时）‘1.1’（IPP/1.1[RFC2911]）‘2.0’（IPP/2.0[PWG5100.12]）‘2.1’（IPP/2.1[PWG5100.12]）‘2.2’（IPP/2.2[PWG5100.12]）
( 1.3.18.0.2.4.1132 NAME 'printer-multiple-document-jobs-supported' DESC 'Indicates whether or not this Printer supports more than one document per job.' EQUALITY booleanMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.7 SINGLE-VALUE )
（1.3.18.0.2.4.1132 NAME“支持的打印机多文档作业”“DESC”表示此打印机是否支持每个作业一个以上的文档。“相等布尔匹配语法1.3.6.1.4.1.1466.115.121.1.7单值）
( 1.3.18.0.2.4.1109 NAME 'printer-charset-configured' DESC 'The configured charset for IPP protocol values of error and status messages generated by this Printer.' EQUALITY caseIgnoreMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 SINGLE-VALUE )
（1.3.18.0.2.4.1109 NAME'打印机字符集configured'DESC'此打印机生成的错误和状态消息的IPP协议值的配置字符集。'EQUALITY caseIgnoreMatch语法1.3.6.1.4.1.1466.115.121.1.15单值）
Also, a possible charset for IPP protocol string attributes set by operator, system administrator, or manufacturer. For example:
此外，操作员、系统管理员或制造商设置的IPP协议字符串属性的可能字符集。例如：
'utf-8' (ISO 10646/Unicode in UTF-8 transform [STD63]) 'iso-8859-1' (ISO Latin1)
“utf-8”（utf-8转换中的ISO10646/Unicode[STD63]）“ISO-8859-1”（ISO拉丁语）
Values of charset tags SHOULD be defined in the IANA registry of Character Sets [IANACHAR] (see also [BCP19]), and the '(preferred MIME name)' SHOULD be used as the charset tag in this attribute.
字符集标记的值应在IANA字符集注册表[IANACHAR]（另请参见[BCP19]）中定义，并且“（首选MIME名称）”应用作此属性中的字符集标记。
Note: For compatibility with IPP/1.1 [RFC2911], values of this attribute SHOULD NOT exceed 63 octets in length.
注意：为了与IPP/1.1[RFC2911]兼容，此属性的值长度不应超过63个八位字节。
Note: For compatibility with IPP/1.1 [RFC2911], charset tags in this attribute SHOULD be lowercase normalized.
注意：为了与IPP/1.1[RFC2911]兼容，此属性中的字符集标记应为小写规范化。
( 1.3.18.0.2.4.1131 NAME 'printer-charset-supported' DESC 'One of the charsets supported for IPP protocol values of IPP string attributes that correspond to attributes of syntax DirectoryString (UTF-8) for this directory entry.' EQUALITY caseIgnoreMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )
（1.3.18.0.2.4.1131 NAME'支持的打印机字符集'DESC'IPP字符串属性的IPP协议值支持的字符集之一，对应于此目录项的语法DirectoryString（UTF-8）属性。'EQUALITY caseIgnoreMatch syntax 1.3.6.1.4.1.1466.115.121.1.15）
For example:
例如：
'utf-8' (ISO 10646/Unicode in UTF-8 transform [STD63]) 'iso-8859-1' (ISO Latin1)
“utf-8”（utf-8转换中的ISO10646/Unicode[STD63]）“ISO-8859-1”（ISO拉丁语）
Note: Multiple values for this attribute are represented as multiple instances of this attribute.
注意：此属性的多个值表示为此属性的多个实例。
Values of charset tags SHOULD be defined in the IANA registry of Character Sets [IANACHAR] (see also [BCP19]), and the '(preferred MIME name)' SHOULD be used as the charset tag in this attribute.
字符集标记的值应在IANA字符集注册表[IANACHAR]（另请参见[BCP19]）中定义，并且“（首选MIME名称）”应用作此属性中的字符集标记。
Note: For compatibility with IPP/1.1 [RFC2911], values of this attribute SHOULD NOT exceed 63 octets in length.
注意：为了与IPP/1.1[RFC2911]兼容，此属性的值长度不应超过63个八位字节。
Note: For compatibility with IPP/1.1 [RFC2911], charset tags in this attribute SHOULD be lowercase normalized.
注意：为了与IPP/1.1[RFC2911]兼容，此属性中的字符集标记应为小写规范化。
( 1.3.18.0.2.4.1137 NAME 'printer-generated-natural-language-supported' DESC 'One of the natural languages supported for LDAP attributes of syntax DirectoryString (UTF-8) in this directory entry.' EQUALITY caseIgnoreMatch SUBSTR caseIgnoreSubstringsMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )
（1.3.18.0.2.4.1137 NAME'支持打印机生成的自然语言'DESC'此目录项中语法DirectoryString（UTF-8）的LDAP属性支持的自然语言之一。'EQUALITY caseIgnoreMatch subsr caseignoresubstrings匹配语法1.3.6.1.4.1.1466.115.121.1.15）
Values of language tags SHOULD conform to "Tags for Identifying Languages" [BCP47]. For example:
语言标记的值应符合“识别语言的标记”[BCP47]。例如：
'en-us' (English as spoken in the US) 'fr-ca' (French as spoken in Canada)
“en-us”（美国英语）和“fr-ca”（加拿大法语）
Note: Multiple values for this attribute are represented as multiple instances of this attribute.
注意：此属性的多个值表示为此属性的多个实例。
Note: For compatibility with IPP/1.1 [RFC2911], values of this attribute SHOULD NOT exceed 63 octets in length.
注意：为了与IPP/1.1[RFC2911]兼容，此属性的值长度不应超过63个八位字节。
Note: For compatibility with IPP/1.1 [RFC2911], language tags in this attribute SHOULD be lowercase normalized.
注意：为了与IPP/1.1[RFC2911]兼容，此属性中的语言标记应为小写规范化。
( 1.3.18.0.2.4.1130 NAME 'printer-document-format-supported' DESC 'One of the source document formats that can be interpreted and printed by this Printer.' EQUALITY caseIgnoreMatch SUBSTR caseIgnoreSubstringsMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )
（1.3.18.0.2.4.1130 NAME'支持的打印机文档格式'DESC'此打印机可以解释和打印的源文档格式之一。'EQUALITY caseIgnoreMatch subsr caseignoresubstrings匹配语法1.3.6.1.4.1.1466.115.121.1.15）
Values of document formats SHOULD be MIME media types defined in the IANA registry of MIME Media Types [IANAMIME] (see also [BCP13]).
文档格式的值应该是在IANA MIME媒体类型注册表[IANAMME]（另请参见[BCP13]）中定义的MIME媒体类型。
For example:
例如：
'application/postscript' (Adobe PostScript) 'text/plain' (plain text)
“应用程序/postscript”（Adobe postscript）“文本/纯文本”（纯文本）
Note: Multiple values for this attribute are represented as multiple instances of this attribute.
注意：此属性的多个值表示为此属性的多个实例。
Note: For compatibility with IPP/1.1 [RFC2911], values of this attribute SHOULD NOT exceed 255 octets in length.
注意：为了与IPP/1.1[RFC2911]兼容，此属性的值长度不应超过255个八位字节。
( 1.3.18.0.2.4.1129 NAME 'printer-color-supported' DESC 'Indicates whether or not this Printer is capable of any type of color printing at all, including highlight color.' EQUALITY booleanMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.7 SINGLE-VALUE )
（1.3.18.0.2.4.1129名称“支持的打印机颜色”DESC表示此打印机是否能够进行任何类型的彩色打印，包括高亮显示颜色。“相等布尔匹配语法1.3.6.1.4.1.1466.115.121.1.7单值）
( 1.3.18.0.2.4.1128 NAME 'printer-compression-supported' DESC 'Comma-delimited list of compression algorithms supported by this Printer.' EQUALITY caseIgnoreMatch SUBSTR caseIgnoreSubstringsMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )
（1.3.18.0.2.4.1128 NAME'支持打印机压缩'DESC'此打印机支持的压缩算法的逗号分隔列表。'EQUALITY caseIgnoreMatch SUBSTR caseignoresubstrings匹配语法1.3.6.1.4.1.1466.115.121.1.15）
For example:
例如：
'none' 'deflate,gzip'
“无”“放气，gzip”
Note: Length overflow in values of this attribute MUST be handled by multiple instances of this attribute, i.e., individual comma-delimited list members MUST NOT be truncated.
注意：此属性值中的长度溢出必须由此属性的多个实例处理，即，不能截断单个逗号分隔的列表成员。
Note: For compatibility with IPP/1.1 [RFC2911], values of this attribute SHOULD NOT exceed 255 octets in length.
注意：为了与IPP/1.1[RFC2911]兼容，此属性的值长度不应超过255个八位字节。
Values defined in IPP/1.1 [RFC2911] and recorded in the IANA IPP registry [IANAIPP] include:
IPP/1.1[RFC2911]中定义并记录在IANA IPP注册表[IANAIPP]中的值包括：
'none' (no compression is used) 'deflate' (public domain ZIP described in [RFC1951]) 'gzip' (GNU ZIP described in [RFC1952]) 'compress' (UNIX compression described in [RFC1977])
'none'（未使用压缩）'deflate'（在[RFC1951]中描述的公共域压缩）'gzip'（在[RFC1952]中描述的GNU压缩）'compress'（在[RFC1977]中描述的UNIX压缩）
( 1.3.18.0.2.4.1127 NAME 'printer-pages-per-minute' DESC 'The nominal number of pages per minute that can be output by this Printer.' EQUALITY integerMatch ORDERING integerOrderingMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 SINGLE-VALUE )
（1.3.18.0.2.4.1127 NAME“打印机每分钟页数”DESC“此打印机每分钟可输出的标称页数”。“相等整型匹配排序整型排序整型排序匹配语法1.3.6.1.4.1.1466.115.121.1.27单值）
This attribute is informative, not a service guarantee. Typically, it is the value used in marketing literature to describe this Printer -- for example, the value for a simplex or black-and-white print mode.
此属性是信息性的，不是服务保证。通常，它是营销文献中用来描述此打印机的值——例如，单工或黑白打印模式的值。
( 1.3.18.0.2.4.1126 NAME 'printer-pages-per-minute-color' DESC 'The nominal number of color pages per minute that can be output by this Printer.' EQUALITY integerMatch ORDERING integerOrderingMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 SINGLE-VALUE )
（1.3.18.0.2.4.1126 NAME“打印机每分钟页数颜色”DESC“此打印机每分钟可输出的标称彩色页数”。“相等整型匹配排序整型匹配语法1.3.6.1.4.1.1466.115.121.1.27单值）
This attribute is informative, not a service guarantee. Typically, it is the value used in marketing literature to describe this Printer.
此属性是信息性的，不是服务保证。通常，市场营销文献中使用的价值来描述此打印机。
( 1.3.18.0.2.4.1125 NAME 'printer-finishings-supported' DESC 'Comma-delimited list of finishing operations supported by this Printer.' EQUALITY caseIgnoreMatch SUBSTR caseIgnoreSubstringsMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )
（1.3.18.0.2.4.1125名称“支持的打印机完成”“DESC”“此打印机支持的完成操作的逗号分隔列表”。“相等caseIgnoreMatch SUBSTR caseIgnoreMatch substrings匹配语法1.3.6.1.4.1.1466.115.121.1.15）
For example:
例如：
'staple' 'staple,punch,bind'
“装订”“装订、冲压、装订”
Note: Length overflow in values of this attribute MUST be handled by multiple instances of this attribute, i.e., individual comma-delimited list members MUST NOT be truncated.
注意：此属性值中的长度溢出必须由此属性的多个实例处理，即，不能截断单个逗号分隔的列表成员。
Note: For compatibility with IPP/1.1 [RFC2911], values of this attribute SHOULD NOT exceed 255 octets in length.
注意：为了与IPP/1.1[RFC2911]兼容，此属性的值长度不应超过255个八位字节。
Values defined in IPP/1.1 [RFC2911] and recorded in the IANA IPP registry [IANAIPP] include:
IPP/1.1[RFC2911]中定义并记录在IANA IPP注册表[IANAIPP]中的值包括：
'none', 'staple', 'punch', 'cover', 'bind', 'saddle-stitch', 'edge-stitch', 'staple-top-left', 'staple-bottom-left', 'staple-top-right', 'staple-bottom-right', 'edge-stitch-left', 'edge-stitch-top', 'edge-stitch-right', 'edge-stitch-bottom', 'staple-dual-left', 'staple-dual-top', 'staple-dual-right', 'staple-dual-bottom'.
‘无’、‘装订’、‘打孔’、‘封面’、‘装订’、‘鞍式缝合’、‘边缘缝合’、‘装订顶部左侧’、‘装订底部左侧’、‘装订顶部右侧’、‘装订底部右侧’、‘边缘缝合顶部’、‘边缘缝合底部’、‘装订双重左侧’、‘装订双重顶部’、‘装订双重右侧’、‘装订双重底部’。
Note: Implementations MAY support other values.
注意：实现可能支持其他值。
( 1.3.18.0.2.4.1124 NAME 'printer-number-up-supported' DESC 'Maximum number of print-stream pages that can be imposed upon a single side of an instance of a selected medium by this Printer.' EQUALITY integerMatch ORDERING integerOrderingMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 SINGLE-VALUE )
（1.3.18.0.2.4.1124 NAME“打印机编号”up支持的“DESC”此打印机可施加在所选介质实例单面上的最大打印流页数。“相等整数匹配排序integerOrderingMatch语法1.3.6.1.4.1.1466.115.121.1.27单值”）
For example:
例如：
'1' '4'
'1' '4'
Note: Values of this attribute differ from the corresponding IPP attribute, in that only the maximum number-up is mapped from the corresponding IPP attribute 'number-up-supported' defined in [RFC2911].
注意：此属性的值与相应的IPP属性不同，因为只有最大上限值与[RFC2911]中定义的相应IPP属性“支持上限值”对应。
( 1.3.18.0.2.4.1123 NAME 'printer-sides-supported' DESC 'Comma-delimited list of impression sides (one or two) and the two-sided impression rotations supported by this Printer.' EQUALITY caseIgnoreMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )
（1.3.18.0.2.4.1123名称“支持的打印机侧”描述“由逗号分隔的印模侧列表（一个或两个）以及该打印机支持的双面印模旋转。“相等大小写匹配语法1.3.6.1.4.1.1466.115.121.1.15）
For example:
例如：
'one-sided' 'one-sided,two-sided-short-edge'
“单面”“单面，双面短边”
Note: Length overflow in values of this attribute MUST be handled by multiple instances of this attribute, i.e., individual comma-delimited list members MUST NOT be truncated.
注意：此属性值中的长度溢出必须由此属性的多个实例处理，即，不能截断单个逗号分隔的列表成员。
Note: For compatibility with IPP/1.1 [RFC2911], values of this attribute SHOULD NOT exceed 255 octets in length.
注意：为了与IPP/1.1[RFC2911]兼容，此属性的值长度不应超过255个八位字节。
Values defined in IPP/1.1 [RFC2911] and recorded in the IANA IPP registry [IANAIPP] are:
IPP/1.1[RFC2911]中定义并记录在IANA IPP注册表[IANAIPP]中的值为：
'one-sided' 'two-sided-long-edge' 'two-sided-short-edge'
“单面”“双面长边”“双面短边”
( 1.3.18.0.2.4.1122 NAME 'printer-media-supported' DESC 'One of the names/sizes/types/colors of the media supported by this Printer.' EQUALITY caseIgnoreMatch SUBSTR caseIgnoreSubstringsMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )
（1.3.18.0.2.4.1122 NAME“支持的打印机介质”DESC“此打印机支持的介质的名称/尺寸/类型/颜色之一。”EQUALITY caseIgnoreMatch SUBSTR caseignoresubstrings匹配语法1.3.6.1.4.1.1466.115.121.1.15）
Values SHOULD conform to "PWG Media Standardized Names 2.0 (MSN2)" [PWG5101.1].
数值应符合“PWG介质标准化名称2.0（MSN2）”[PWG5101.1]。
Note: For compatibility with IPP/1.1 [RFC2911], values of this attribute SHOULD NOT exceed 255 octets in length.
注意：为了与IPP/1.1[RFC2911]兼容，此属性的值长度不应超过255个八位字节。
Values of standardized media size names defined in [PWG5101.1] and recorded in the IANA IPP registry [IANAIPP] include:
[PWG5101.1]中定义并记录在IANA IPP注册表[IANAIPP]中的标准化媒体大小名称的值包括：
'na_letter_8.5x11in' 'iso_a4_210x297mm'
“na_字母8.5x11英寸”“iso_a4_210x297mm”
Values of standardized media types defined in [PWG5101.1] and recorded in the IANA IPP registry [IANAIPP] include:
[PWG5101.1]中定义并记录在IANA IPP注册表[IANAIPP]中的标准化介质类型值包括：
'envelope' 'stationery'
“信封”“信纸”
Values of standardized media colors defined in [PWG5101.1] and recorded in the IANA IPP registry [IANAIPP] include:
[PWG5101.1]中定义并记录在IANA IPP注册表[IANAIPP]中的标准化介质颜色值包括：
'white' 'blue'
“白色”“蓝色”
Note: Multiple values for this attribute are represented as multiple instances of this attribute.
注意：此属性的多个值表示为此属性的多个实例。
( 1.3.18.0.2.4.1117 NAME 'printer-media-local-supported' DESC 'One of the site-specific media supported by this Printer.' EQUALITY caseIgnoreMatch SUBSTR caseIgnoreSubstringsMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )
（1.3.18.0.2.4.1117名称“打印机介质本地支持的描述”此打印机支持的站点特定介质之一。“相等caseIgnoreMatch SUBSTR caseIgnoreMatch substrings匹配语法1.3.6.1.4.1.1466.115.121.1.15）
Values SHOULD conform to "PWG Media Standardized Names 2.0 (MSN2)" [PWG5101.1].
数值应符合“PWG介质标准化名称2.0（MSN2）”[PWG5101.1]。
For example:
例如：
'custom_purchasing-form_8.5x11in' (site-specific name)
“定制采购表8.5x11in”（特定于现场的名称）
Note: Multiple values for this attribute are represented as multiple instances of this attribute.
注意：此属性的多个值表示为此属性的多个实例。
Note: For compatibility with IPP/1.1 [RFC2911], values of this attribute SHOULD NOT exceed 255 octets in length.
注意：为了与IPP/1.1[RFC2911]兼容，此属性的值长度不应超过255个八位字节。
( 1.3.18.0.2.4.1121 NAME 'printer-resolution-supported' DESC 'One of the resolutions supported for printing documents by this Printer.' EQUALITY caseIgnoreMatch SUBSTR caseIgnoreSubstringsMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )
（1.3.18.0.2.4.1121 NAME“支持的打印机分辨率”“DESC”此打印机打印文档支持的分辨率之一。“相等caseIgnoreMatch SUBSTR caseIgnoreMatch substrings匹配语法1.3.6.1.4.1.1466.115.121.1.15）
Each resolution value MUST be a string containing three fields:
每个分辨率值必须是包含三个字段的字符串：
1) Cross-feed direction resolution (positive integer);
1) 交叉进给方向分辨率（正整数）；
2) Feed direction resolution (positive integer);
2) 进给方向分辨率（正整数）；
3) Unit -- 'dpi' (dots per inch) or 'dpcm' (dots per centimeter).
3) 单位--“dpi”（每英寸点数）或“dpcm”（每厘米点数）。
Each resolution field MUST be delimited by '>', with optional trailing whitespace. For example:
每个分辨率字段必须以“>”分隔，并带有可选的尾随空格。例如：
'300> 300> dpi>'
'600> 600> dpi>'
'300> 300> dpi>'
'600> 600> dpi>'
Note: See the note in Section 4 about the different field delimiters used in the printer-xri-supported and printer-resolution-supported attributes ('<' and '>', respectively), chosen for compatibility with the IANA-registered SLP 'service:printer:' v2.0 template [SLPPRT20].
注意：请参阅第4节中关于打印机xri支持属性和打印机分辨率支持属性（分别为“<”和“>”）中使用的不同字段分隔符的说明，这些属性是为与IANA注册的SLP服务兼容而选择的：打印机：'v2.0模板[SLPPRT20]。
Note: Multiple values for this attribute are represented as multiple instances of this attribute.
注意：此属性的多个值表示为此属性的多个实例。
Note: This attribute is based on 'printer-resolution-supported' defined in IPP/1.1 [RFC2911] with a complex encoding derived from 'prtMarkerAddressabilityFeedDir', 'prtMarkerAddressabilityXFeedDir', and 'prtMarkerAddressabilityUnit' defined in "Printer MIB v2" [RFC3805] (which have integer encodings).
注意：此属性基于IPP/1.1[RFC2911]中定义的“支持的打印机分辨率”，其复杂编码源自“打印机MIB v2”[RFC3805]（具有整数编码）中定义的“prtMarkerAddressabilityFeedDir”、“prtMarkerAddressabilityXFeedDir”和“prtMarkerAddressabilityUnit”。
Note: The syntax and delimiter for this attribute are aligned with the equivalent attribute in the 'service:printer:' v2.0 template [SLPPRT20]. Whitespace is permitted after (but not before) the delimiter '>'.
注意：此属性的语法和分隔符与“service:printer:”v2.0模板[SLPPRT20]中的等效属性对齐。允许在分隔符“>”之后（但不能在其之前）使用空格。
( 1.3.18.0.2.4.1120 NAME 'printer-print-quality-supported' DESC 'Comma-delimited list of print qualities supported for printing documents on this Printer.' EQUALITY caseIgnoreMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )
（1.3.18.0.2.4.1120 NAME“支持的打印机打印质量”DESC“支持在此打印机上打印文档的打印质量的逗号分隔列表。”EQUALITY caseIgnoreMatch语法1.3.6.1.4.1.1466.115.121.1.15）
For example:
例如：
'unknown' 'draft,normal,high'
“未知”“草稿，正常，高”
Note: Length overflow in values of this attribute MUST be handled by multiple instances of this attribute, i.e., individual comma-delimited list members MUST NOT be truncated.
注意：此属性值中的长度溢出必须由此属性的多个实例处理，即，不能截断单个逗号分隔的列表成员。
Values defined in IPP/1.1 [RFC2911] and recorded in the IANA IPP registry [IANAIPP] include:
IPP/1.1[RFC2911]中定义并记录在IANA IPP注册表[IANAIPP]中的值包括：
'draft' 'normal' 'high'
“草稿”“正常”“高”
Note: The value 'unknown' MUST only be reported if the corresponding IPP attribute is not present, i.e., the value 'unknown' is an artifact of this LDAP mapping.
注意：只有当相应的IPP属性不存在时，才必须报告值“unknown”，即值“unknown”是此LDAP映射的工件。
( 1.3.18.0.2.4.1110 NAME 'printer-job-priority-supported' DESC 'Indicates the number of job priority levels supported by this Printer.' EQUALITY integerMatch ORDERING integerOrderingMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 SINGLE-VALUE )
（1.3.18.0.2.4.1110 NAME“支持的打印机作业优先级”DESC表示此打印机支持的作业优先级级别数。“相等整数匹配排序整数排序语法1.3.6.1.4.1.1466.115.121.1.27单值”）
An IPP/1.1 [RFC2911] conformant Printer, which supports job priority, always supports a full range of priorities from '1' to '100' (to ensure consistent behavior); therefore, this attribute describes the 'granularity' of priority supported. Values of this attribute are from '1' to '100'.
支持作业优先级的IPP/1.1[RFC2911]兼容打印机始终支持从“1”到“100”的全部优先级（以确保行为一致）；因此，此属性描述支持的优先级的“粒度”。此属性的值从“1”到“100”。
( 1.3.18.0.2.4.1118 NAME 'printer-copies-supported' DESC 'The maximum number of copies of a document that can be printed as a single job on this Printer.' EQUALITY integerMatch ORDERING integerOrderingMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 SINGLE-VALUE )
（1.3.18.0.2.4.1118 NAME'支持的打印机副本'DESC'此打印机上可作为单个作业打印的文档的最大副本数。'EQUALITY integerMatch ORDERING integerordering SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 single-VALUE）
A positive value indicates the maximum supported copies. A value of '0' indicates no maximum limit. A value of '-1' indicates 'unknown'.
正值表示支持的最大拷贝数。值“0”表示没有最大限制。值'-1'表示“未知”。
Note: The syntax and values for this attribute are aligned with the equivalent attribute in the 'service:printer:' v2.0 template [SLPPRT20].
注意：此属性的语法和值与“service:printer:”v2.0模板[SLPPRT20]中的等效属性对齐。
( 1.3.18.0.2.4.1111 NAME 'printer-job-k-octets-supported' DESC 'The maximum size of an incoming print job that this Printer will accept, in kilobytes (1,024 octets).' EQUALITY integerMatch ORDERING integerOrderingMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 SINGLE-VALUE )
（1.3.18.0.2.4.1111 NAME'printer-job-k-octets-支持的'DESC'此打印机将接受的传入打印作业的最大大小，单位为KB（1024个八位字节）。'EQUALITY integerMatch ORDERING integerordering SYNTAX 1.3.6.1.4.1.1466.115.121.1.27单值）
A positive value indicates the maximum supported job size. A value of '0' indicates no maximum limit. A value of '-1' indicates 'unknown'.
正值表示支持的最大作业大小。值“0”表示没有最大限制。值'-1'表示“未知”。
Note: The syntax and values for this attribute are aligned with the equivalent attribute in the 'service:printer:' v2.0 template [SLPPRT20].
注意：此属性的语法和值与“service:printer:”v2.0模板[SLPPRT20]中的等效属性对齐。
( 1.3.18.0.2.4.1112 NAME 'printer-current-operator' DESC 'The identity of the current human operator responsible for operating this Printer.' EQUALITY caseIgnoreMatch SUBSTR caseIgnoreSubstringsMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 SINGLE-VALUE )
（1.3.18.0.2.4.1112 NAME“printer current operator”DESC“负责操作此打印机的当前人工操作员的身份”。“EQUALITY caseIgnoreMatch SubStrings”caseIgnoreMatch语法1.3.6.1.4.1.1466.115.121.1.15单值）
The value of this attribute SHOULD include information that would enable other humans to reach the operator, such as a telephone number.
此属性的值应包括使其他人能够联系到操作员的信息，例如电话号码。
Note: For interoperability and consistent text display, values of this attribute (a) SHOULD be normalized as recommended in "Unicode Format for Network Interchange" [RFC5198]; (b) SHOULD NOT contain DEL or any C0 or C1 control characters except for HT, CR, and LF; and (c) SHOULD only contain CR and LF characters together (not as singletons).
注：为了实现互操作性和一致的文本显示，应按照“网络交换的Unicode格式”[RFC5198]中的建议对该属性（a）的值进行规范化；（b） 除HT、CR和LF外，不应包含DEL或任何C0或C1控制字符；和（c）只能同时包含CR和LF字符（不能作为单例）。
( 1.3.18.0.2.4.1113 NAME 'printer-service-person' DESC 'The identity of the current human service person responsible for servicing this Printer.' EQUALITY caseIgnoreMatch SUBSTR caseIgnoreSubstringsMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 SINGLE-VALUE )
（1.3.18.0.2.4.1113 NAME‘打印机服务人员’DESC‘负责维护此打印机的当前人员服务人员的身份。’EQUALITY caseIgnoreMatch SUBSTR caseIgnoreMatch语法1.3.6.1.4.1.1466.115.121.1.15单值）
The value of this attribute SHOULD include information that would enable other humans to reach the service person, such as a telephone number.
此属性的值应包括使其他人能够联系服务人员的信息，例如电话号码。
Note: For interoperability and consistent text display, values of this attribute (a) SHOULD be normalized as recommended in "Unicode Format for Network Interchange" [RFC5198]; (b) SHOULD NOT contain DEL or any C0 or C1 control characters except for HT, CR, and LF; and (c) SHOULD only contain CR and LF characters together (not as singletons).
注：为了实现互操作性和一致的文本显示，应按照“网络交换的Unicode格式”[RFC5198]中的建议对该属性（a）的值进行规范化；（b） 除HT、CR和LF外，不应包含DEL或任何C0或C1控制字符；和（c）只能同时包含CR和LF字符（不能作为单例）。
( 1.3.18.0.2.4.1114 NAME 'printer-delivery-orientation-supported' DESC 'Comma-delimited list of delivery orientations of pages as they are printed and ejected supported by this Printer.' EQUALITY caseIgnoreMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )
（1.3.18.0.2.4.1114 NAME“支持的打印机交付方向”DESC“此打印机支持的打印和弹出页面交付方向的逗号分隔列表。”EQUALITY caseIgnoreMatch语法1.3.6.1.4.1.1466.115.121.1.15）
For example:
例如：
'unknown' 'face-up,face-down'
“未知”“面朝上，面朝下”
Values defined in "Printer MIB v2" [RFC3805] for prtOutputPageDeliveryOrientation are:
在“打印机MIB v2”[RFC3805]中为PRTOUTPUTPAGEEDeliveryOrientation定义的值为：
'face-up' 'face-down'
“面朝上”“面朝下”
Note: The value 'unknown' MUST only be reported if the corresponding Printer MIB attribute is not present, i.e., the value 'unknown' is an artifact of this LDAP mapping.
注意：只有当相应的打印机MIB属性不存在时，才必须报告值“未知”，即值“未知”是此LDAP映射的工件。
Note: The syntax and values for this attribute are aligned with the equivalent attribute in the 'service:printer:' v2.0 template [SLPPRT20].
注意：此属性的语法和值与“service:printer:”v2.0模板[SLPPRT20]中的等效属性对齐。
( 1.3.18.0.2.4.1115 NAME 'printer-stacking-order-supported' DESC 'Comma-delimited list of stacking orders of pages as they are printed and ejected supported by this Printer.' EQUALITY caseIgnoreMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )
（1.3.18.0.2.4.1115 NAME“支持的打印机堆叠顺序”DESC“此打印机支持的打印和弹出页面的堆叠顺序的逗号分隔列表。”EQUALITY caseIgnoreMatch语法1.3.6.1.4.1.1466.115.121.1.15）
For example:
例如：
'unknown' 'first-to-last' 'first-to-last,last-to-first'
“未知”“从第一到最后”“从第一到最后，从最后到第一”
Values defined in "Printer MIB v2" [RFC3805] for prtOutputStackingOrder are:
“打印机MIB v2”[RFC3805]中为prtOutputStackingOrder定义的值为：
'first-to-last' 'last-to-first'
“从第一到最后”“从最后到第一”
Note: The value 'unknown' MUST only be reported if the corresponding Printer MIB attribute is not present, i.e., the value 'unknown' is an artifact of this LDAP mapping.
注意：只有当相应的打印机MIB属性不存在时，才必须报告值“未知”，即值“未知”是此LDAP映射的工件。
Note: The syntax and values for this attribute are aligned with the equivalent attribute in the 'service:printer:' v2.0 template [SLPPRT20].
注意：此属性的语法和值与“service:printer:”v2.0模板[SLPPRT20]中的等效属性对齐。
( 1.3.18.0.2.4.1116 NAME 'printer-output-features-supported' DESC 'Comma-delimited list of output features supported by this Printer.' EQUALITY caseIgnoreMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )
（1.3.18.0.2.4.1116 NAME'支持的打印机输出功能'DESC'此打印机支持的输出功能的逗号分隔列表。'EQUALITY caseIgnoreMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.15）
For example:
例如：
'unknown' 'bursting,decollating' 'offset-stacking'
“未知”“爆破，解振”“偏移叠加”
Note: Length overflow in values of this attribute MUST be handled by multiple instances of this attribute, i.e., individual comma-delimited list members MUST NOT be truncated.
注意：此属性值中的长度溢出必须由此属性的多个实例处理，即，不能截断单个逗号分隔的列表成员。
Values defined in "Printer MIB v2" [RFC3805] for prtOutputBursting, prtOutputDecollating, prtOutputPageCollated, and prtOutputOffsetStacking are:
“打印机MIB v2”[RFC3805]中定义的PRTOUTPUTTBURTING、PRTOUTPUTTDECOLLATING、PRTOUTPUTTPAGECOLLATED和PRTOUTPUTTOFFSETSACKING的值为：
'bursting' 'decollating' 'page-collating' 'offset-stacking'
“正在爆破”“正在剥离”“页面排序”“偏移量堆叠”
Note: The value 'unknown' MUST only be reported if the corresponding Printer MIB attributes are not present, i.e., the value 'unknown' is an artifact of this LDAP mapping.
注意：只有当相应的打印机MIB属性不存在时，才必须报告值“unknown”，即值“unknown”是此LDAP映射的工件。
Note: The syntax and values for this attribute are aligned with the equivalent attribute in the 'service:printer:' v2.0 template [SLPPRT20].
注意：此属性的语法和值与“service:printer:”v2.0模板[SLPPRT20]中的等效属性对齐。
Note: Implementations MAY support other values.
注意：实现可能支持其他值。
( 1.3.18.0.2.4.1108 NAME 'printer-aliases' DESC 'One of the site-specific administrative names of this Printer in addition to the value specified for printer-name.' EQUALITY caseIgnoreMatch SUBSTR caseIgnoreSubstringsMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )
（1.3.18.0.2.4.1108 NAME‘打印机别名’DESC‘除为打印机名称指定的值外，该打印机的一个站点特定管理名称。’EQUALITY caseIgnoreMatch SUBSTR caseignoresubstrings匹配语法1.3.6.1.4.1.1466.115.121.1.15）
Values of this attribute SHOULD be specified in the language specified in printer-natural-language-configured (for example, to support text-to-speech conversions), although the Printer's alias MAY be specified in any language.
此属性的值应使用打印机自然语言配置中指定的语言指定（例如，支持文本到语音转换），但打印机的别名可以使用任何语言指定。
Note: Multiple values for this attribute are represented as multiple instances of this attribute.
注意：此属性的多个值表示为此属性的多个实例。
Note: For compatibility with IPP/1.1 [RFC2911], values of this attribute SHOULD NOT exceed 255 octets in length.
注意：为了与IPP/1.1[RFC2911]兼容，此属性的值长度不应超过255个八位字节。
Note: For interoperability, values of this attribute (a) SHOULD be normalized as recommended in "Unicode Format for Network Interchange" [RFC5198]; and (b) SHOULD NOT contain DEL or any C0 or C1 control characters.
注：对于互操作性，应按照“网络交换的Unicode格式”[RFC5198]中的建议对该属性（a）的值进行规范化；和（b）不应包含DEL或任何C0或C1控制字符。
( 1.3.18.0.2.24.46.1.101 NAME 'printer-device-id' DESC 'The IEEE 1284 Device ID for this Printer.' EQUALITY caseIgnoreMatch SUBSTR caseIgnoreSubstringsMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 SINGLE-VALUE )
（1.3.18.0.2.24.46.1.101名称“打印机设备id”描述此打印机的IEEE 1284设备id。“相等caseIgnoreMatch SUBSTR caseIgnoreMatch substrings匹配语法1.3.6.1.4.1.1466.115.121.1.15单值）
Values of this attribute SHOULD conform to "PWG Command Set Format for IEEE 1284 Device ID v1.0" [PWG5107.2].
此属性的值应符合“IEEE 1284设备ID v1.0的PWG命令集格式”[PWG5107.2]。
Note: For compatibility with [PWG5100.14] and [PWG5107.2], values of this attribute SHOULD NOT exceed 1023 octets in length.
注：为了与[PWG5100.14]和[PWG5107.2]兼容，此属性的值长度不应超过1023个八位字节。
( 1.3.18.0.2.24.46.1.102 NAME 'printer-device-service-count' DESC 'The number of Printer (print service) instances configured on this Imaging Device (host system).' EQUALITY integerMatch ORDERING integerOrderingMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 SINGLE-VALUE )
（1.3.18.0.2.24.46.1.102 NAME“打印机设备服务计数”DESC“此成像设备（主机系统）上配置的打印机（打印服务）实例数”。“相等整数匹配排序整数排序匹配语法1.3.6.1.4.1.1466.115.121.1.27单值）
A positive value indicates the number of Printer (print service) instances. A value of '-1' indicates 'unknown'. A value of '0' is not meaningful (because this attribute must be reported by some Printer instance).
正值表示打印机（打印服务）实例数。值'-1'表示“未知”。值“0”没有意义（因为某些打印机实例必须报告此属性）。
Note: The syntax and values for this attribute are aligned with the equivalent 'device-service-count' attribute defined in [PWG5100.13].
注意：此属性的语法和值与[PWG5100.13]中定义的等效“设备服务计数”属性一致。
( 1.3.18.0.2.24.46.1.104 NAME 'printer-uuid' DESC 'A URN specifying the UUID of this Printer (print service) instance on this Imaging Device (host system).' EQUALITY caseIgnoreMatch SUBSTR caseIgnoreSubstringsMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 SINGLE-VALUE )
（1.3.18.0.2.24.46.1.104名称'printer uuid'DESC'指定此成像设备（主机系统）上此打印机（打印服务）实例的uuid的URN。'EQUALITY caseIgnoreMatch Subsr CaseIgnoreSubstrings匹配语法1.3.6.1.4.1.1466.115.121.1.15单值）
For example:
例如：
'urn:uuid:f81d4fae-7dec-11d0-a765-00a0c91e6bf6'
'urn:uuid:f81d4fae-7dec-11d0-a765-00a0c91e6bf6'
Values of this attribute MUST conform to the Universally Unique Identifier (UUID) URN namespace [RFC4122].
此属性的值必须符合通用唯一标识符（UUID）URN命名空间[RFC4122]。
Note: For compatibility with [PWG5100.13] and [RFC4122], values of this attribute SHOULD NOT exceed 45 octets in length.
注：为了与[PWG5100.13]和[RFC4122]兼容，此属性的值长度不应超过45个八位字节。
Note: LDAP application clients SHOULD NOT attempt to use malformed URN values read from this attribute. LDAP administrative clients SHOULD NOT write malformed URN values into this attribute.
注意：LDAP应用程序客户端不应尝试使用从此属性读取的格式错误的URN值。LDAP管理客户端不应将格式错误的URN值写入此属性。
Note: The syntax and values for this attribute are aligned with the equivalent 'printer-uuid' attribute defined in [PWG5100.13].
注意：此属性的语法和值与[PWG5100.13]中定义的等效“打印机uuid”属性一致。
( 1.3.18.0.2.24.46.1.105 NAME 'printer-charge-info' DESC 'Descriptive information about paid printing services for this Printer.' EQUALITY caseIgnoreMatch SUBSTR caseIgnoreSubstringsMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 SINGLE-VALUE )
（1.3.18.0.2.24.46.1.105 NAME'printer charge info'DESC'有关此打印机付费打印服务的描述性信息。'EQUALITY caseIgnoreMatch SUBSTR caseignoresubstrings匹配语法1.3.6.1.4.1.1466.115.121.1.15单值）
For example:
例如：
'This Printer can be used for paid printing at 2 cents/page.'
“这台打印机可用于付费打印，每页2美分。”
Note: For compatibility with [PWG5100.13], values of this attribute SHOULD NOT exceed 1023 octets in length.
注意：为了与[PWG5100.13]兼容，此属性的值长度不应超过1023个八位字节。
Note: For interoperability and consistent text display, values of this attribute (a) SHOULD be normalized as recommended in "Unicode Format for Network Interchange" [RFC5198]; (b) SHOULD NOT contain any C0 or C1 control characters except for HT, CR, and LF; and (c) SHOULD only contain CR and LF characters together (not as singletons).
注：为了实现互操作性和一致的文本显示，应按照“网络交换的Unicode格式”[RFC5198]中的建议对该属性（a）的值进行规范化；（b） 不应包含任何C0或C1控制字符，HT、CR和LF除外；和（c）只能同时包含CR和LF字符（不能作为单例）。
Note: The syntax and values for this attribute are aligned with the equivalent 'printer-charge-info' attribute defined in [PWG5100.13].
注意：此属性的语法和值与[PWG5100.13]中定义的等效“打印机费用信息”属性一致。
( 1.3.18.0.2.24.46.1.106 NAME 'printer-charge-info-uri' DESC 'A URI for a human-readable Web page for paid printing services for this Printer.' EQUALITY caseIgnoreMatch SUBSTR caseIgnoreSubstringsMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 SINGLE-VALUE )
（1.3.18.0.2.24.46.1.106 NAME'printer charge info uri'DESC'用于此打印机付费打印服务的可读网页的uri。'EQUALITY caseIgnoreMatch SUBSTR caseignoresubstrings匹配语法1.3.6.1.4.1.1466.115.121.1.15单值）
For example:
例如：
'http://example.com/charges'
'http://example.com/charges'
See [STD66] for details of URI syntax.
有关URI语法的详细信息，请参见[STD66]。
Note: For compatibility with IPP/1.1 [RFC2911] and [PWG5100.13], values of this attribute SHOULD NOT exceed 1023 octets in length.
注：为了与IPP/1.1[RFC2911]和[PWG5100.13]兼容，此属性的值长度不应超过1023个八位字节。
Note: LDAP application clients SHOULD NOT attempt to use malformed URI values read from this attribute. LDAP administrative clients SHOULD NOT write malformed URI values into this attribute.
注意：LDAP应用程序客户端不应尝试使用从此属性读取的格式错误的URI值。LDAP管理客户端不应将格式错误的URI值写入此属性。
Note: The syntax and values for this attribute are aligned with the equivalent 'printer-charge-info-uri' attribute defined in [PWG5100.13].
注意：此属性的语法和值与[PWG5100.13]中定义的等效“打印机费用信息uri”属性一致。
( 1.3.18.0.2.24.46.1.107 NAME 'printer-geo-location' DESC 'A geo: URI specifying the geographic location of this Printer.' EQUALITY caseIgnoreMatch SUBSTR caseIgnoreSubstringsMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 SINGLE-VALUE )
（1.3.18.0.2.24.46.1.107 NAME'printer geo location'DESC'A geo:URI指定此打印机的地理位置。'EQUALITY caseIgnoreMatch subsr caseignoresubstrings匹配语法1.3.6.1.4.1.1466.115.121.1.15单值）
For example:
例如：
'geo:13.4125,103.8667'
“地理位置：13.4125103.8667”
Values of this attribute MUST conform to the 'geo' URI scheme [RFC5870].
此属性的值必须符合“geo”URI方案[RFC5870]。
Note: For compatibility with IPP/1.1 [RFC2911] and [PWG5100.13], values of this attribute SHOULD NOT exceed 1023 octets in length.
注：为了与IPP/1.1[RFC2911]和[PWG5100.13]兼容，此属性的值长度不应超过1023个八位字节。
Note: LDAP application clients SHOULD NOT attempt to use malformed URI values read from this attribute. LDAP administrative clients SHOULD NOT write malformed URI values into this attribute.
注意：LDAP应用程序客户端不应尝试使用从此属性读取的格式错误的URI值。LDAP管理客户端不应将格式错误的URI值写入此属性。
Note: The syntax and values for this attribute are aligned with the equivalent 'printer-geo-location' attribute defined in [PWG5100.13].
注意：此属性的语法和值与[PWG5100.13]中定义的等效“打印机地理位置”属性一致。
( 1.3.18.0.2.24.46.1.108 NAME 'printer-ipp-features-supported' DESC 'Comma-delimited list of IPP protocol features that this Printer supports.' EQUALITY caseIgnoreMatch SUBSTR caseIgnoreSubstringsMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )
（1.3.18.0.2.24.46.1.108名称“支持的打印机ipp功能”此打印机支持的ipp协议功能的“DESC”逗号分隔列表。“相等caseIgnoreMatch SUBSTR caseIgnoreMatch SUBSTR caseIgnoreSubstrings匹配语法1.3.6.1.4.1.1466.115.121.1.15）
For example:
例如：
'none' 'unknown' 'proof-print' 'ipp-everywhere,proof-print,job-save'
“无”“未知”“校对打印”“ipp无处不在、校对打印、作业保存”
Note: Length overflow in values of this attribute MUST be handled by multiple instances of this attribute, i.e., individual comma-delimited list members MUST NOT be truncated.
注意：此属性值中的长度溢出必须由此属性的多个实例处理，即，不能截断单个逗号分隔的列表成员。
Values of this attribute SHOULD specify only IANA-registered keywords for the 'ipp-features-supported' attribute defined in [PWG5100.13] or other Standards Track IETF or IEEE-ISTO PWG specifications if this Printer implementation meets all of the IPP feature-specific conformance requirements.
如果此打印机实现满足所有ipp功能特定的一致性要求，则此属性的值应仅指定[PWG5100.13]或其他标准跟踪IETF或IEEE-ISTO PWG规范中定义的“支持ipp功能”属性的IANA注册关键字。
IANA-registered values include:
IANA注册值包括：
'none' (No extension features are supported) 'document-object' (Document object defined in [PWG5100.5]) 'job-save' (Job save defined in [PWG5100.11]) 'ipp-everywhere' ("IPP Everywhere" defined in [PWG5100.14]) 'page-overrides' (Page overrides defined in [PWG5100.6]) 'proof-print' (Proof print defined in [PWG5100.11]) 'subscription-object' (Subscription object defined in [RFC3995])
“无”（不支持任何扩展功能）“文档对象”（在[PWG5100.5]中定义的文档对象）“作业保存”（在[PWG5100.11]中定义的作业保存）、“ipp everywhere”（在[PWG5100.14]中定义的ipp everywhere）、“页面覆盖”（在[PWG5100.6]中定义的页面覆盖）“校样打印”（在[PWG5100.11]中定义的校样打印）“订阅对象”（订阅对象在[RFC3995]中定义）
Note: The value 'unknown' MUST only be reported if the corresponding IPP Printer attribute is not present, i.e., the value 'unknown' is an artifact of this LDAP mapping.
注意：只有当相应的IPP打印机属性不存在时，才必须报告值“未知”，即值“未知”是此LDAP映射的工件。
Note: The syntax and values for this attribute are aligned with the equivalent 'ipp-features-supported' attribute defined in [PWG5100.13].
注：此属性的语法和值与[PWG5100.13]中定义的等效“支持ipp功能”属性一致。
No new attribute syntaxes are defined by this document.
本文档未定义新的属性语法。
The attribute types defined in Section 4 of this document reference syntax OIDs defined in Section 3 of [RFC4517], which are summarized below:
本文件第4节中定义的属性类型引用了[RFC4517]第3节中定义的语法OID，总结如下：
Syntax OID Syntax Description
------------------------------ -------------------------------
1.3.6.1.4.1.1466.115.121.1.7 Boolean
1.3.6.1.4.1.1466.115.121.1.15 DirectoryString (UTF-8 [STD63])
1.3.6.1.4.1.1466.115.121.1.27 Integer
Syntax OID Syntax Description
------------------------------ -------------------------------
1.3.6.1.4.1.1466.115.121.1.7 Boolean
1.3.6.1.4.1.1466.115.121.1.15 DirectoryString (UTF-8 [STD63])
1.3.6.1.4.1.1466.115.121.1.27 Integer
No new matching rules are defined by this document.
此文档未定义新的匹配规则。
The attribute types defined in Section 4 of this document reference matching rules defined in Section 4 of [RFC4517], which are summarized below:
本文档第4节中定义的属性类型引用了[RFC4517]第4节中定义的匹配规则，总结如下：
Matching Rule OID Matching Rule Name Usage
----------------------------- ------------------ --------
2.5.13.13 booleanMatch EQUALITY
2.5.13.2 caseIgnoreMatch EQUALITY
2.5.13.14 integerMatch EQUALITY
2.5.13.15 integerOrderingMatch ORDERING
2.5.13.4 caseIgnoreSubstringsMatch SUBSTR
Matching Rule OID Matching Rule Name Usage
----------------------------- ------------------ --------
2.5.13.13 booleanMatch EQUALITY
2.5.13.2 caseIgnoreMatch EQUALITY
2.5.13.14 integerMatch EQUALITY
2.5.13.15 integerOrderingMatch ORDERING
2.5.13.4 caseIgnoreSubstringsMatch SUBSTR
This document does not define any new syntaxes or matching rules.
本文档未定义任何新的语法或匹配规则。
This document defines a few new attribute types that have been registered by IANA per this document (see Section 7.1 below).
本文档定义了IANA根据本文档注册的一些新属性类型（见下文第7.1节）。
All of the object classes and most of the attribute types described in this document were registered by IANA when RFC 3712 was published (see Section 7.2 below).
本文档中描述的所有对象类和大多数属性类型都是在RFC 3712发布时由IANA注册的（见下文第7.2节）。
The following Attribute Type OIDs have been assigned by the IEEE-ISTO PWG (see Section 1.3.2) and have been registered by IANA.
以下属性类型OID由IEEE-ISTO PWG分配（见第1.3.2节），并由IANA注册。
Subject: Request for Object Identifier Descriptor Registration
主题：对象标识符描述符注册请求
Descriptor (short name): see table below
描述符（简称）：见下表
Object Identifier: see table below
对象标识符：见下表
Person & email address to contact for further information: see below
联系人和电子邮件地址以获取更多信息：见下文
Usage: attribute type
用法：属性类型
Specification: RFC 7612 (this document)
规格：RFC 7612（本文件）
Author/Change Controller:
作者/变更控制员：
Ira McDonald High North Inc. 221 Ridge Ave. Grand Marais, MI 49839 United States Phone: +1 906-494-2434 Email: blueroofmusic@gmail.com
Ira McDonald High North Inc.美国密苏里州格兰德马雷山脊大道221号49839电话：+1 906-494-2434电子邮件：blueroofmusic@gmail.com
Comments:
评论：
Attribute Type OID
------------------------------------ ----------------------
printer-device-id 1.3.18.0.2.24.46.1.101
printer-device-service-count 1.3.18.0.2.24.46.1.102
printer-uuid 1.3.18.0.2.24.46.1.104
printer-charge-info 1.3.18.0.2.24.46.1.105
printer-charge-info-uri 1.3.18.0.2.24.46.1.106
printer-geo-location 1.3.18.0.2.24.46.1.107
printer-ipp-features-supported 1.3.18.0.2.24.46.1.108
Attribute Type OID
------------------------------------ ----------------------
printer-device-id 1.3.18.0.2.24.46.1.101
printer-device-service-count 1.3.18.0.2.24.46.1.102
printer-uuid 1.3.18.0.2.24.46.1.104
printer-charge-info 1.3.18.0.2.24.46.1.105
printer-charge-info-uri 1.3.18.0.2.24.46.1.106
printer-geo-location 1.3.18.0.2.24.46.1.107
printer-ipp-features-supported 1.3.18.0.2.24.46.1.108
This section is strictly informative. None of the LDAP OIDs listed in this section have been re-registered by IANA.
这一节内容丰富。IANA未重新注册本节中列出的LDAP OID。
The following Object Class OIDs were assigned by IBM (see Section 1.3.1) and were already registered by IANA when RFC 3712 was published.
以下对象类OID由IBM分配（参见第1.3.1节），并且在发布RFC 3712时已由IANA注册。
Object Class OID
------------------------------------ ----------------
slpServicePrinter 1.3.18.0.2.6.254
printerAbstract 1.3.18.0.2.6.258
printerService 1.3.18.0.2.6.255
printerServiceAuxClass 1.3.18.0.2.6.257
printerIPP 1.3.18.0.2.6.256
printerLPR 1.3.18.0.2.6.253
Object Class OID
------------------------------------ ----------------
slpServicePrinter 1.3.18.0.2.6.254
printerAbstract 1.3.18.0.2.6.258
printerService 1.3.18.0.2.6.255
printerServiceAuxClass 1.3.18.0.2.6.257
printerIPP 1.3.18.0.2.6.256
printerLPR 1.3.18.0.2.6.253
The following Attribute Type OIDs were assigned by IBM (see Section 1.3.1) and were already registered by IANA when RFC 3712 was published.
以下属性类型OID由IBM分配（参见第1.3.1节），并且在发布RFC 3712时已由IANA注册。
Attribute Type OID
------------------------------------ -----------------
printer-uri 1.3.18.0.2.4.1140
printer-xri-supported 1.3.18.0.2.4.1107
printer-name 1.3.18.0.2.4.1135
printer-natural-language-configured 1.3.18.0.2.4.1119
printer-location 1.3.18.0.2.4.1136
printer-info 1.3.18.0.2.4.1139
printer-more-info 1.3.18.0.2.4.1134
printer-make-and-model 1.3.18.0.2.4.1138
printer-ipp-versions-supported 1.3.18.0.2.4.1133
printer-multiple-document-jobs-supported 1.3.18.0.2.4.1132
printer-charset-configured 1.3.18.0.2.4.1109
printer-charset-supported 1.3.18.0.2.4.1131
printer-generated-natural-language-supported 1.3.18.0.2.4.1137
printer-document-format-supported 1.3.18.0.2.4.1130
printer-color-supported 1.3.18.0.2.4.1129
printer-compression-supported 1.3.18.0.2.4.1128
printer-pages-per-minute 1.3.18.0.2.4.1127
printer-pages-per-minute-color 1.3.18.0.2.4.1126
printer-finishings-supported 1.3.18.0.2.4.1125
printer-number-up-supported 1.3.18.0.2.4.1124
printer-sides-supported 1.3.18.0.2.4.1123
printer-media-supported 1.3.18.0.2.4.1122
printer-media-local-supported 1.3.18.0.2.4.1117
printer-resolution-supported 1.3.18.0.2.4.1121
Attribute Type OID
------------------------------------ -----------------
printer-uri 1.3.18.0.2.4.1140
printer-xri-supported 1.3.18.0.2.4.1107
printer-name 1.3.18.0.2.4.1135
printer-natural-language-configured 1.3.18.0.2.4.1119
printer-location 1.3.18.0.2.4.1136
printer-info 1.3.18.0.2.4.1139
printer-more-info 1.3.18.0.2.4.1134
printer-make-and-model 1.3.18.0.2.4.1138
printer-ipp-versions-supported 1.3.18.0.2.4.1133
printer-multiple-document-jobs-supported 1.3.18.0.2.4.1132
printer-charset-configured 1.3.18.0.2.4.1109
printer-charset-supported 1.3.18.0.2.4.1131
printer-generated-natural-language-supported 1.3.18.0.2.4.1137
printer-document-format-supported 1.3.18.0.2.4.1130
printer-color-supported 1.3.18.0.2.4.1129
printer-compression-supported 1.3.18.0.2.4.1128
printer-pages-per-minute 1.3.18.0.2.4.1127
printer-pages-per-minute-color 1.3.18.0.2.4.1126
printer-finishings-supported 1.3.18.0.2.4.1125
printer-number-up-supported 1.3.18.0.2.4.1124
printer-sides-supported 1.3.18.0.2.4.1123
printer-media-supported 1.3.18.0.2.4.1122
printer-media-local-supported 1.3.18.0.2.4.1117
printer-resolution-supported 1.3.18.0.2.4.1121
printer-print-quality-supported 1.3.18.0.2.4.1120 printer-job-priority-supported 1.3.18.0.2.4.1110 printer-copies-supported 1.3.18.0.2.4.1118 printer-job-k-octets-supported 1.3.18.0.2.4.1111 printer-current-operator 1.3.18.0.2.4.1112 printer-service-person 1.3.18.0.2.4.1113 printer-delivery-orientation-supported 1.3.18.0.2.4.1114 printer-stacking-order-supported 1.3.18.0.2.4.1115 printer-output-features-supported 1.3.18.0.2.4.1116 printer-aliases 1.3.18.0.2.4.1108
支持的打印机打印质量1.3.18.0.2.4.1120支持的打印机作业优先级1.3.18.0.2.4.1110支持的打印机副本1.3.18.0.2.4.1118支持的打印机-作业-八位字节-支持的1.3.18.0.2.4.1111打印机当前操作员1.3.18.0.2.4.1112打印机服务人员1.3.18.0.2.4.1113支持的打印机交付方向1.3.18.0.2.4.1114支持打印机堆叠顺序1.3.18.0.2.4.1115支持打印机输出功能1.3.18.0.2.4.1116打印机别名1.3.18.0.2.4.1108
All text string attributes defined in this document of syntax 'DirectoryString' [RFC4517] have values that are encoded in UTF-8 [STD63], as required by [RFC4517].
按照[RFC4517]的要求，本文档中定义的语法为“DirectoryString”[RFC4517]的所有文本字符串属性的值均以UTF-8[STD63]编码。
A language tag [BCP47] for all of the text string attributes defined in this document is contained in the printer-natural-language-configured attribute.
打印机自然语言配置属性中包含本文档中定义的所有文本字符串属性的语言标记[BCP47]。
Therefore, all object classes defined in this document conform to the IETF Policy on Character Sets and Languages [BCP18].
因此，本文件中定义的所有对象类均符合IETF关于字符集和语言的政策[BCP18]。
Note: For interoperability and consistent text display, values of attributes defined in this document (a) SHOULD be normalized as recommended in "Unicode Format for Network Interchange" [RFC5198]; (b) SHOULD NOT contain DEL or any C0 or C1 control characters except for HT, CR, and LF; (c) SHOULD only contain CR and LF characters together (not as singletons); and (d) SHOULD NOT contain HT, CR, or LF characters in names, e.g., printer-name and printer-aliases.
注：为了实现互操作性和一致的文本显示，应按照“网络交换的Unicode格式”[RFC5198]中的建议对本文件（a）中定义的属性值进行规范化；（b） 除HT、CR和LF外，不应包含DEL或任何C0或C1控制字符；（c） 只能同时包含CR和LF字符（不能作为单例）；和（d）名称中不应包含HT、CR或LF字符，例如打印机名称和打印机别名。
See [RFC4513] for detailed guidance on authentication methods for LDAP and the use of TLS/1.2 [RFC5246] to supply connection confidentiality and data integrity for LDAP sessions.
请参阅[RFC4513]了解LDAP身份验证方法的详细指南，以及使用TLS/1.2[RFC5246]为LDAP会话提供连接机密性和数据完整性的详细指南。
As with any LDAP schema, it is important to protect specific entries and attributes with the appropriate access control. It is particularly important that only administrators can modify entries defined in this LDAP Printer schema. Otherwise, an LDAP client might be fooled into diverting print service requests from the original Printer (or spooler) to a malicious intruder's host system, thus exposing the information in printed documents.
与任何LDAP模式一样，使用适当的访问控制保护特定的条目和属性非常重要。尤其重要的是，只有管理员才能修改此LDAP打印机架构中定义的条目。否则，LDAP客户端可能会被愚弄，将原始打印机（或后台打印程序）的打印服务请求转移到恶意入侵者的主机系统，从而暴露打印文档中的信息。
Note: Security vulnerabilities can arise if DEL or any C0 or C1 control characters are included in names, e.g., printer-name or printer-aliases.
注意：如果名称中包含DEL或任何C0或C1控制字符，例如打印机名称或打印机别名，则可能会出现安全漏洞。
For additional security considerations regarding deploying Printers in an IPP environment, see Section 8 of [RFC2911].
有关在IPP环境中部署打印机的其他安全注意事项，请参阅[RFC2911]第8节。
[BCP47] Phillips, A. and M. Davis, "Matching of Language Tags", BCP 47, RFC 4647, September 2006.
[BCP47]Phillips，A.和M.Davis，“语言标记的匹配”，BCP 47，RFC 4647，2006年9月。
Phillips, A., Ed., and M. Davis, Ed., "Tags for Identifying Languages", BCP 47, RFC 5646, September 2009.
Phillips，A.，Ed.，和M.Davis，Ed.，“识别语言的标签”，BCP 47，RFC 5646，2009年9月。
<http://www.rfc-editor.org/info/bcp47>
<http://www.rfc-editor.org/info/bcp47>
[IANACHAR] Internet Assigned Numbers Authority (IANA) registry "Character Sets", <http://www.iana.org/assignments/character-sets>.
[IANACHAR]互联网分配号码管理局（IANA）注册表“字符集”<http://www.iana.org/assignments/character-sets>.
[IANAIPP] Internet Assigned Numbers Authority (IANA) registry "Internet Printing Protocol (IPP) Registrations", <http://www.iana.org/assignments/ipp-registrations>.
[IANAIPP]互联网分配号码管理局（IANA）注册处“互联网打印协议（IPP）注册”<http://www.iana.org/assignments/ipp-registrations>.
[IANAMIME] Internet Assigned Numbers Authority (IANA) registry "Media Types", <http://www.iana.org/assignments/ media-types/index.html>.
[IANAMME]互联网分配号码管理局（IANA）注册表“媒体类型”<http://www.iana.org/assignments/ 媒体类型/index.html>。
[PWG5100.5] Carney, D., Hastings, T., and P. Zehler, "IPP Document Object", PWG 5100.5-2003, October 2003, <http://www.pwg.org/standards.html>.
[PWG5100.5]Carney，D.，Hastings，T.和P.Zehler，“IPP文件对象”，PWG 5100.5-2003，2003年10月<http://www.pwg.org/standards.html>.
[PWG5100.6] Zehler, P., Herriot, R., and K. Ocke, "IPP Page Overrides", PWG 5100.6-2003, October 2003, <http://www.pwg.org/standards.html>.
[PWG5100.6]Zehler，P.，Herriot，R.，和K.Ocke，“IPP页面覆盖”，PWG 5100.6-2003，2003年10月<http://www.pwg.org/standards.html>.
[PWG5100.11] Hastings, T. and D. Fullman, "IPP Job and Printer Extensions - Set 2 (JPS2)", PWG 5100.11-2010, October 2010, <http://www.pwg.org/standards.html>.
[PWG5100.11]Hastings，T.和D.Fullman，“IPP作业和打印机扩展-第2组（JPS2）”，PWG 5100.11-2010，2010年10月<http://www.pwg.org/standards.html>.
[PWG5100.12] Bergman, R., Lewis, H., McDonald, I., and M. Sweet, "IPP Version 2.0 Second Edition (IPP/2.0 SE)", PWG 5100.12-2011, February 2011, <http://www.pwg.org/standards.html>.
[PWG5100.12]伯格曼，R.，刘易斯，H.，麦克唐纳，I.，和M.斯威特，“IPP版本2.0第二版（IPP/2.0 SE）”，PWG 5100.12-2011，2011年2月<http://www.pwg.org/standards.html>.
[PWG5100.13] Sweet, M., McDonald, I., and P. Zehler, "IPP Job and Printer Extensions - Set 3 (JPS3)", PWG 5100.13-2012, July 2012, <http://www.pwg.org/standards.html>.
[PWG5100.13]Sweet，M.，McDonald，I.，和P.Zehler，“IPP作业和打印机扩展-集合3（JPS3）”，PWG 5100.13-2012，2012年7月<http://www.pwg.org/standards.html>.
[PWG5100.14] Sweet, M., McDonald, I., Mitchell, A., and J. Hutchings, "IPP Everywhere", PWG 5100.14-2013, January 2013, <http://www.pwg.org/standards.html>.
[PWG5100.14]Sweet，M.，McDonald，I.，Mitchell，A.，和J.Hutchings，“IPP无处不在”，PWG 5100.14-2013，2013年1月<http://www.pwg.org/standards.html>.
[PWG5101.1] Sweet, M., Bergman, R., and T. Hastings, "PWG Media Standardized Names 2.0 (MSN2)", PWG 5101.1-2013, March 2013, <http://www.pwg.org/standards.html>.
[PWG5101.1]Sweet，M.，Bergman，R.，和T.Hastings，“PWG媒体标准化名称2.0（MSN2）”，PWG 5101.1-2013，2013年3月<http://www.pwg.org/standards.html>.
[PWG5107.2] McDonald, I., "PWG Command Set Format for IEEE 1284 Device ID v1.0", PWG 5107.2-2010, May 2010, <http://www.pwg.org/standards.html>.
[PWG5107.2]McDonald，I.，“IEEE 1284设备ID v1.0的PWG命令集格式”，PWG 5107.2-2010，2010年5月<http://www.pwg.org/standards.html>.
[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate Requirement Levels", BCP 14, RFC 2119, DOI 10.17487/RFC2119, March 1997, <http://www.rfc-editor.org/info/rfc2119>.
[RFC2119]Bradner，S.，“RFC中用于表示需求水平的关键词”，BCP 14，RFC 2119，DOI 10.17487/RFC2119，1997年3月<http://www.rfc-editor.org/info/rfc2119>.
[RFC2617] Franks, J., Hallam-Baker, P., Hostetler, J., Lawrence, S., Leach, P., Luotonen, A., and L. Stewart, "HTTP Authentication: Basic and Digest Access Authentication", RFC 2617, DOI 10.17487/RFC2617, June 1999, <http://www.rfc-editor.org/info/rfc2617>.
[RFC2617]Franks，J.，Hallam Baker，P.，Hostetler，J.，Lawrence，S.，Leach，P.，Lootonen，A.，和L.Stewart，“HTTP认证：基本和摘要访问认证”，RFC 2617，DOI 10.17487/RFC2617，1999年6月<http://www.rfc-editor.org/info/rfc2617>.
[RFC2707] Bergman, R., Hastings, T., Isaacson, S., and H. Lewis, "Job Monitoring MIB - V1.0", RFC 2707, DOI 10.17487/RFC2707, November 1999, <http://www.rfc-editor.org/info/rfc2707>.
[RFC2707]伯格曼，R.，黑斯廷斯，T.，艾萨克森，S.，和H.刘易斯，“工作监控MIB-V1.0”，RFC 2707，DOI 10.17487/RFC2707，1999年11月<http://www.rfc-editor.org/info/rfc2707>.
[RFC2911] Hastings, T., Ed., Herriot, R., deBry, R., Isaacson, S., and P. Powell, "Internet Printing Protocol/1.1: Model and Semantics", RFC 2911, DOI 10.17487/RFC2911, September 2000, <http://www.rfc-editor.org/info/rfc2911>.
[RFC2911]黑斯廷斯，T.，Ed.，Herriot，R.，deBry，R.，Isaacson，S.，和P.Powell，“互联网打印协议/1.1：模型和语义”，RFC 2911DOI 10.17487/RFC2911，2000年9月<http://www.rfc-editor.org/info/rfc2911>.
[RFC2926] Kempf, J., Moats, R., and P. St. Pierre, "Conversion of LDAP Schemas to and from SLP Templates", RFC 2926, DOI 10.17487/RFC2926, September 2000, <http://www.rfc-editor.org/info/rfc2926>.
[RFC2926]Kempf，J.，Moats，R.，和P.St.Pierre，“LDAP模式与SLP模板之间的转换”，RFC 2926，DOI 10.17487/RFC2926，2000年9月<http://www.rfc-editor.org/info/rfc2926>.
[RFC3510] Herriot, R. and I. McDonald, "Internet Printing Protocol/1.1: IPP URL Scheme", RFC 3510, DOI 10.17487/RFC3510, April 2003, <http://www.rfc-editor.org/info/rfc3510>.
[RFC3510]Herriot，R.和I.McDonald，“互联网打印协议/1.1:IPP URL方案”，RFC 3510，DOI 10.17487/RFC3510，2003年4月<http://www.rfc-editor.org/info/rfc3510>.
[RFC3805] Bergman, R., Lewis, H., and I. McDonald, "Printer MIB v2", RFC 3805, DOI 10.17487/RFC3805, June 2004, <http://www.rfc-editor.org/info/rfc3805>.
[RFC3805]伯格曼，R.，刘易斯，H.和I.麦克唐纳，“打印机MIB v2”，RFC 3805，DOI 10.17487/RFC3805，2004年6月<http://www.rfc-editor.org/info/rfc3805>.
[RFC3987] Duerst, M. and M. Suignard, "Internationalized Resource Identifiers (IRIs)", RFC 3987, DOI 10.17487/RFC3987, January 2005, <http://www.rfc-editor.org/info/rfc3987>.
[RFC3987]Duerst，M.和M.Suignard，“国际化资源标识符（IRIs）”，RFC 3987，DOI 10.17487/RFC3987，2005年1月<http://www.rfc-editor.org/info/rfc3987>.
[RFC3995] Herriot, R. and T. Hastings, "Internet Printing Protocol (IPP): Event Notifications and Subscriptions", RFC 3995, DOI 10.17487/RFC3995, March 2005, <http://www.rfc-editor.org/info/rfc3995>.
[RFC3995]Herriot，R.和T.Hastings，“互联网打印协议（IPP）：事件通知和订阅”，RFC 3995，DOI 10.17487/RFC3995，2005年3月<http://www.rfc-editor.org/info/rfc3995>.
[RFC4122] Leach, P., Mealling, M., and R. Salz, "A Universally Unique IDentifier (UUID) URN Namespace", RFC 4122, DOI 10.17487/RFC4122, July 2005, <http://www.rfc-editor.org/info/rfc4122>.
[RFC4122]Leach，P.，Mealling，M.和R.Salz，“通用唯一标识符（UUID）URN名称空间”，RFC 4122，DOI 10.17487/RFC4122，2005年7月<http://www.rfc-editor.org/info/rfc4122>.
[RFC4510] Zeilenga, K., Ed., "Lightweight Directory Access Protocol (LDAP): Technical Specification Road Map", RFC 4510, DOI 10.17487/RFC4510, June 2006, <http://www.rfc-editor.org/info/rfc4510>.
[RFC4510]Zeilenga，K.，Ed.“轻量级目录访问协议（LDAP）：技术规范路线图”，RFC 4510，DOI 10.17487/RFC4510，2006年6月<http://www.rfc-editor.org/info/rfc4510>.
[RFC4513] Harrison, R., Ed., "Lightweight Directory Access Protocol (LDAP): Authentication Methods and Security Mechanisms", RFC 4513, DOI 10.17487/RFC4513, June 2006, <http://www.rfc-editor.org/info/rfc4513>.
[RFC4513]Harrison，R.，Ed.“轻量级目录访问协议（LDAP）：身份验证方法和安全机制”，RFC 4513，DOI 10.17487/RFC4513，2006年6月<http://www.rfc-editor.org/info/rfc4513>.
[RFC4517] Legg, S., Ed., "Lightweight Directory Access Protocol (LDAP): Syntaxes and Matching Rules", RFC 4517, DOI 10.17487/RFC4517, June 2006, <http://www.rfc-editor.org/info/rfc4517>.
[RFC4517]Legg，S.，编辑，“轻量级目录访问协议（LDAP）：语法和匹配规则”，RFC 4517，DOI 10.17487/RFC4517，2006年6月<http://www.rfc-editor.org/info/rfc4517>.
[RFC4524] Zeilenga, K., Ed., "COSINE LDAP/X.500 Schema", RFC 4524, DOI 10.17487/RFC4524, June 2006, <http://www.rfc-editor.org/info/rfc4524>.
[RFC4524]Zeilenga，K.，编辑，“余弦LDAP/X.500模式”，RFC 4524DOI 10.17487/RFC45242006年6月<http://www.rfc-editor.org/info/rfc4524>.
[RFC5198] Klensin, J. and M. Padlipsky, "Unicode Format for Network Interchange", RFC 5198, DOI 10.17487/RFC5198, March 2008, <http://www.rfc-editor.org/info/rfc5198>.
[RFC5198]Klensin，J.和M.Padlipsky，“网络交换的Unicode格式”，RFC 5198，DOI 10.17487/RFC5198，2008年3月<http://www.rfc-editor.org/info/rfc5198>.
[RFC5246] Dierks, T. and E. Rescorla, "The Transport Layer Security (TLS) Protocol Version 1.2", RFC 5246, DOI 10.17487/RFC5246, August 2008, <http://www.rfc-editor.org/info/rfc5246>.
[RFC5246]Dierks，T.和E.Rescorla，“传输层安全（TLS）协议版本1.2”，RFC 5246，DOI 10.17487/RFC5246，2008年8月<http://www.rfc-editor.org/info/rfc5246>.
[RFC5280] Cooper, D., Santesson, S., Farrell, S., Boeyen, S., Housley, R., and W. Polk, "Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile", RFC 5280, DOI 10.17487/RFC5280, May 2008, <http://www.rfc-editor.org/info/rfc5280>.
[RFC5280]Cooper，D.，Santesson，S.，Farrell，S.，Boeyen，S.，Housley，R.，和W.Polk，“Internet X.509公钥基础设施证书和证书撤销列表（CRL）配置文件”，RFC 5280，DOI 10.17487/RFC5280，2008年5月<http://www.rfc-editor.org/info/rfc5280>.
[RFC5870] Mayrhofer, A. and C. Spanring, "A Uniform Resource Identifier for Geographic Locations ('geo' URI)", RFC 5870, DOI 10.17487/RFC5870, June 2010, <http://www.rfc-editor.org/info/rfc5870>.
[RFC5870]Mayrhofer，A.和C.Sparing，“地理位置的统一资源标识符（‘地理’URI）”，RFC 5870，DOI 10.17487/RFC5870，2010年6月<http://www.rfc-editor.org/info/rfc5870>.
[RFC6818] Yee, P., "Updates to the Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile", RFC 6818, DOI 10.17487/RFC6818, January 2013, <http://www.rfc-editor.org/info/rfc6818>.
[RFC6818]Yee，P.，“互联网X.509公钥基础设施证书和证书撤销列表（CRL）配置文件的更新”，RFC 6818，DOI 10.17487/RFC6818，2013年1月<http://www.rfc-editor.org/info/rfc6818>.
[RFC7235] Fielding, R., Ed., and J. Reschke, Ed., "Hypertext Transfer Protocol (HTTP/1.1): Authentication", RFC 7235, DOI 10.17487/RFC7235, June 2014, <http://www.rfc-editor.org/info/rfc7235>.
[RFC7235]Fielding，R.，Ed.，和J.Reschke，Ed.，“超文本传输协议（HTTP/1.1）：认证”，RFC 7235，DOI 10.17487/RFC7235，2014年6月<http://www.rfc-editor.org/info/rfc7235>.
[RFC7472] McDonald, I. and M. Sweet, "Internet Printing Protocol (IPP) over HTTPS Transport Binding and the 'ipps' URI Scheme", RFC 7472, DOI 10.17487/RFC7472, March 2015, <http://www.rfc-editor.org/info/rfc7472>.
[RFC7472]McDonald，I.和M.Sweet，“HTTPS传输绑定上的互联网打印协议（IPP）和“IPP”URI方案”，RFC 7472，DOI 10.17487/RFC7472，2015年3月<http://www.rfc-editor.org/info/rfc7472>.
[STD63] Yergeau, F., "UTF-8, a transformation format of ISO 10646", STD 63, RFC 3629, November 2003, <http://www.rfc-editor.org/info/std63>.
[STD63]Yergeau，F.，“UTF-8，ISO 10646的转换格式”，STD 63，RFC 36292003年11月<http://www.rfc-editor.org/info/std63>.
[STD66] Berners-Lee, T., Fielding, R., and L. Masinter, "Uniform Resource Identifier (URI): Generic Syntax", STD 66, RFC 3986, January 2005, <http://www.rfc-editor.org/info/std66>.
[STD66]Berners Lee，T.，Fielding，R.，和L.Masinter，“统一资源标识符（URI）：通用语法”，STD 66，RFC 3986，2005年1月<http://www.rfc-editor.org/info/std66>.
[BCP13] Freed, N. and J. Klensin, "Multipurpose Internet Mail Extensions (MIME) Part Four: Registration Procedures", BCP 13, RFC 4289, December 2005.
[BCP13]Freed，N.和J.Klensin，“多用途互联网邮件扩展（MIME）第四部分：注册程序”，BCP 13，RFC 4289，2005年12月。
Freed, N., Klensin, J., and T. Hansen, "Media Type Specifications and Registration Procedures", BCP 13, RFC 6838, January 2013.
Freed，N.，Klensin，J.和T.Hansen，“媒体类型规范和注册程序”，BCP 13，RFC 6838，2013年1月。
<http://www.rfc-editor.org/info/bcp13>
<http://www.rfc-editor.org/info/bcp13>
[BCP18] Alvestrand, H., "IETF Policy on Character Sets and Languages", BCP 18, RFC 2277, January 1998, <http://www.rfc-editor.org/info/bcp18>.
[BCP18]Alvestrand，H.，“IETF字符集和语言政策”，BCP 18，RFC 2277，1998年1月<http://www.rfc-editor.org/info/bcp18>.
[BCP19] Freed, N. and J. Postel, "IANA Charset Registration Procedures", BCP 19, RFC 2978, October 2000, <http://www.rfc-editor.org/info/bcp19>.
[BCP19]Freed，N.和J.Postel，“IANA字符集注册程序”，BCP 19，RFC 2978，2000年10月<http://www.rfc-editor.org/info/bcp19>.
[RFC1179] McLaughlin, L., "Line printer daemon protocol", RFC 1179, DOI 10.17487/RFC1179, August 1990, <http://www.rfc-editor.org/info/rfc1179>.
[RFC1179]McLaughlin，L.，“线路打印机守护程序协议”，RFC 1179，DOI 10.17487/RFC1179，1990年8月<http://www.rfc-editor.org/info/rfc1179>.
[RFC1951] Deutsch, P., "DEFLATE Compressed Data Format Specification version 1.3", RFC 1951, DOI 10.17487/RFC1951, May 1996, <http://www.rfc-editor.org/info/rfc1951>.
[RFC1951]Deutsch，P.，“DEFLATE压缩数据格式规范1.3版”，RFC 1951，DOI 10.17487/RFC1951，1996年5月<http://www.rfc-editor.org/info/rfc1951>.
[RFC1952] Deutsch, P., "GZIP file format specification version 4.3", RFC 1952, DOI 10.17487/RFC1952, May 1996, <http://www.rfc-editor.org/info/rfc1952>.
[RFC1952]Deutsch，P.，“GZIP文件格式规范版本4.3”，RFC 1952，DOI 10.17487/RFC1952，1996年5月<http://www.rfc-editor.org/info/rfc1952>.
[RFC1977] Schryver, V., "PPP BSD Compression Protocol", RFC 1977, DOI 10.17487/RFC1977, August 1996, <http://www.rfc-editor.org/info/rfc1977>.
[RFC1977]Schryver，V.，“PPP BSD压缩协议”，RFC 1977，DOI 10.17487/RFC1977，1996年8月<http://www.rfc-editor.org/info/rfc1977>.
[RFC2079] Smith, M., "Definition of an X.500 Attribute Type and an Object Class to Hold Uniform Resource Identifiers (URIs)", RFC 2079, DOI 10.17487/RFC2079, January 1997, <http://www.rfc-editor.org/info/rfc2079>.
[RFC2079]Smith，M.“X.500属性类型和用于保存统一资源标识符（URI）的对象类的定义”，RFC 2079，DOI 10.17487/RFC2079，1997年1月<http://www.rfc-editor.org/info/rfc2079>.
[RFC2566] deBry, R., Hastings, T., Herriot, R., Isaacson, S., and P. Powell, "Internet Printing Protocol/1.0: Model and Semantics", RFC 2566, DOI 10.17487/RFC2566, April 1999, <http://www.rfc-editor.org/info/rfc2566>.
[RFC2566]deBry，R.，Hastings，T.，Herriot，R.，Isaacson，S.，和P.Powell，“互联网打印协议/1.0：模型和语义”，RFC 2566，DOI 10.17487/RFC2566，1999年4月<http://www.rfc-editor.org/info/rfc2566>.
[RFC2608] Guttman, E., Perkins, C., Veizades, J., and M. Day, "Service Location Protocol, Version 2", RFC 2608, DOI 10.17487/RFC2608, June 1999, <http://www.rfc-editor.org/info/rfc2608>.
[RFC2608]Guttman，E.，Perkins，C.，Veizades，J.，和M.Day，“服务位置协议，版本2”，RFC 2608，DOI 10.17487/RFC2608，1999年6月<http://www.rfc-editor.org/info/rfc2608>.
[RFC3712] Fleming, P. and I. McDonald, "Lightweight Directory Access Protocol (LDAP): Schema for Printer Services", RFC 3712, DOI 10.17487/RFC3712, February 2004, <http://www.rfc-editor.org/info/rfc3712>.
[RFC3712]Fleming，P.和I.McDonald，“轻量级目录访问协议（LDAP）：打印机服务模式”，RFC 3712，DOI 10.17487/RFC3712，2004年2月<http://www.rfc-editor.org/info/rfc3712>.
[RFC4559] Jaganathan, K., Zhu, L., and J. Brezak, "SPNEGO-based Kerberos and NTLM HTTP Authentication in Microsoft Windows", RFC 4559, DOI 10.17487/RFC4559, June 2006, <http://www.rfc-editor.org/info/rfc4559>.
[RFC4559]Jaganathan，K.，Zhu，L.，和J.Brezak，“Microsoft Windows中基于SPNEGO的Kerberos和NTLM HTTP身份验证”，RFC 4559，DOI 10.17487/RFC4559，2006年6月<http://www.rfc-editor.org/info/rfc4559>.
[SLPPRT20] IANA, "Service Location Protocol, Version 2 (SLPv2) Templates", <http://www.iana.org/assignments/svrloc-templates>.
[SLPPRT20]IANA，“服务位置协议，第2版（SLPv2）模板”<http://www.iana.org/assignments/svrloc-templates>.
1) Added many editorial corrections and clarifications
1) 添加了许多编辑更正和澄清
- corrected typos, missing words, and ambiguous sentences;
- 纠正打字错误、漏字和歧义句子；
- replaced lowercase 'printer' with titlecase 'Printer' for readability and consistency with IETF and IEEE-ISTO PWG IPP standards usage;
- 将小写“printer”替换为标题框“printer”，以确保可读性和与IETF和IEEE-ISTO PWG IPP标准使用的一致性；
- added implementation notes;
- 增加了实施说明；
- updated and added references.
- 更新和添加了参考资料。
2) Deleted length restrictions from formal definitions of DirectoryString syntax attributes
2) 从DirectoryString语法属性的正式定义中删除了长度限制
- replaced with notes recommending length restrictions for compatibility with existing implementations of [RFC3712] and underlying string length limits in [RFC2707], [RFC2911], [RFC3805], [PWG5107.2], [PWG5100.13], and [PWG5100.14].
- 替换为建议长度限制的注释，以与[RFC2707]、[RFC2911]、[RFC3805]、[PWG5107.2]、[PWG5100.13]和[PWG5100.14]中的[RFC3712]和基础字符串长度限制的现有实现兼容。
3) Added new Printer attributes defined in [PWG5107.2], [PWG5100.13], and [PWG5100.14] (see Section 7.1)
3) 添加了[PWG5107.2]、[PWG5100.13]和[PWG5100.14]中定义的新打印机属性（参见第7.1节）
- updated the table of Printer attributes and source documents in Section 4 ("Definition of Attribute Types");
- 更新了第4节（“属性类型定义”）中的打印机属性和源文件表；
- added support for IEEE-ISTO PWG "IPP Everywhere" [PWG5100.14] project.
- 增加了对IEEE-ISTO PWG“IPP Everywhere”[PWG5100.14]项目的支持。
4) Added implementation note to Section 4 about string encodings
4) 在第4节中添加了关于字符串编码的实现说明
- added discussion of 'List of xxx' and 'One of xxx' encodings;
- 增加了对“xxx列表”和“xxx之一”编码的讨论；
- stated that any of these attributes can be represented as multiple instances (i.e., to avoid length overflow).
- 声明这些属性中的任何一个都可以表示为多个实例（即，为了避免长度溢出）。
5) Improved comma-delimited examples of string attributes
5) 改进的字符串属性的逗号分隔示例
- added both single-valued and multi-valued examples.
- 添加了单值和多值示例。
6) Clarified use of printer-xri-supported and printer-resolution-supported attributes, and their corresponding field delimiters
6) 阐明了支持打印机xri和支持打印机分辨率的属性及其相应字段分隔符的使用
- added note in Section 4 ("Definition of Attribute Types") to explain the origin of the different field delimiters;
- 在第4节（“属性类型的定义”）中添加注释，以解释不同字段分隔符的来源；
- added examples to show optional *trailing* whitespace after '<' delimiters in printer-xri-supported;
- 添加示例以显示打印机xri支持的“<”分隔符后的可选*尾随*空格；
- added examples to show optional *trailing* whitespace after '>' delimiters in printer-resolution-supported.
- 添加示例以显示支持的打印机分辨率中“>”分隔符后的可选*尾随*空格。
7) Clarified Section 8 ("Internationalization Considerations")
7) 澄清第8节（“国际化考虑”）
- added note about Net-Unicode [RFC5198] and avoiding use of C0 and C1 control characters.
- 增加了关于Net Unicode[RFC5198]和避免使用C0和C1控制字符的说明。
8) Clarified Section 9 ("Security Considerations")
8) 澄清第9节（“安全考虑”）
- added note about security vulnerabilities caused by use of DEL or any C0 or C1 control characters in names.
- 添加了关于名称中使用DEL或任何C0或C1控制字符导致的安全漏洞的说明。
9) Clarified terms and abbreviations
9) 澄清术语和缩写
- renamed Section 2 ("Conventions Used in This Document");
- 更名为第2节（“本文件中使用的约定”）；
- added Section 2.1 ("Requirements Language");
- 增加第2.1节（“要求语言”）；
- added Section 2.2 ("LDAP Schema Descriptions");
- 增加了第2.2节（“LDAP模式描述”）；
- added Section 2.3 ("Abbreviations").
- 增加了第2.3节（“缩写”）。
Acknowledgments
致谢
The authors wish to acknowledge significant contributions from Ken Jones and Harry Lewis and excellent comments from Patrik Faltstrom, Ryan Moats, Robert Moore, Lee Rafalow, Kimberly Reger, and Kurt Zeilenga during the development of the original LDAP Printer schema [RFC3712].
作者希望感谢Ken Jones和Harry Lewis的重要贡献，以及Patrik Faltstrom、Ryan Moats、Robert Moore、Lee Rafalow、Kimberly Reger和Kurt Zeilenga在开发原始LDAP打印机模式期间的出色评论[RFC3712]。
The authors wish to acknowledge excellent comments from Nevil Brownlee, Barry Leiba, Alexey Melnikov, Tom Petch, and Mike Sweet during the development of this current version of the LDAP Printer schema.
作者希望感谢Nevil Brownlee、Barry Leiba、Alexey Melnikov、Tom Petch和Mike Sweet在开发当前版本的LDAP打印机模式过程中所作的出色评论。
Thanks to the members of the IEEE-ISTO PWG IPP Working Group, for their review comments and help in preparing this document.
感谢IEEE-ISTO PWG IPP工作组成员对本文件的审查意见和帮助。
Authors' Addresses
作者地址
Pat Fleming Independent 51796 171 Ave. Pine Island, MN 55963 United States
帕特·弗莱明独立报51796美国明尼苏达州松岛大街171号55963
Phone: +1 507-356-8277
Email: patfleminghtc@gmail.com
Phone: +1 507-356-8277
Email: patfleminghtc@gmail.com
Ira McDonald High North Inc. 221 Ridge Ave. Grand Marais, MI 49839 United States
爱尔兰共和军麦克唐纳高北公司，美国密歇根州格兰德马雷市里奇大道221号，邮编：49839
Phone: +1 906-494-2434
Email: blueroofmusic@gmail.com
Phone: +1 906-494-2434
Email: blueroofmusic@gmail.com