GB/T 18892-2024 English PDF

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GB/T 18892-2024: Environmental protect requirements of copying machines - Energy saving requirements for copiers and multi-function devices
Status: Valid

GB/T 18892: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 18892-2024	439	Add to Cart	4 days	Environmental protect requirements of copying machines - Energy saving requirements for copiers and multi-function devices	Valid
GB/T 18892-2002	139	Add to Cart	2 days	Environmental protection requirements of copying machines -- Power-saving requirements of electrostatic process copier	Valid

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Basic data

Standard ID: GB/T 18892-2024 (GB/T18892-2024)
Description (Translated English): Environmental protect requirements of copying machines - Energy saving requirements for copiers and multi-function devices
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: N47
Classification of International Standard: 37.100.01
Word Count Estimation: 22,249
Date of Issue: 2024-12-31
Date of Implementation: 2025-07-01
Older Standard (superseded by this standard): GB/T 18892-2002
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 18892-2024: Environmental protect requirements of copying machines - Energy saving requirements for copiers and multi-function devices

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 37.100.01 CCSN47 National Standard of the People's Republic of China Replace GB/T 18892-2002 Environmental protection requirements for copying machinery Energy-saving requirements for copiers and multifunction printers Released on 2024-12-31 2025-07-01 Implementation State Administration for Market Regulation The National Standardization Administration issued

Table of Contents

Preface III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Typical energy consumption technical requirements 1 5 Test methods 3 5.1 Test environment 3 5.2 Power Supply 3 5.3 Test equipment 3 5.4 Measurement uncertainty 3 5.5 Time Measurement 4 5.6 Beta 4 5.7 Test Paper 4 5.8 Product Settings 4 5.9 Typical energy consumption test steps 5 5.10 Test methods for operating mode (OM) energy consumption, preset delay time, and standby power 9 Appendix A (Normative) Calculation method for the sum of product operating mode power and additional function power factor 11 A.1 Calculation method of power in product operation mode 11 A.2 Limits of power factor of additional functions of products 11 Appendix B (Normative) Calculation method for typical energy consumption of products 13 Reference 14 Table 1 Typical energy consumption of copiers and multifunction printers Table 2 Product operating mode power and standby power 2 Table 3 Preset delay time for inkjet product sleep mode 3 Table 4 AC voltage conditions of power supply 3 Table 5 Minimum resolution conditions for power meters 3 Table 6 Priority of selecting network interface or data interface during testing 5 Table 7 Number of jobs per day (NJOBS) 5 Table 8 TEC test procedures for printers, digital copiers with printing capabilities, and MFDs 7 Table 9 TEC test procedure for digital copiers and MFDs without printing capability 8 Table 10 Test Procedure 9 Table A.1 Product additional function power factor 11

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents" Drafting. This document replaces GB/T 18892-2002 "Environmental protection requirements for copying machinery - Energy saving requirements for electrostatic copying machines" and is compatible with GB/T 18892- Compared with.2002, in addition to structural adjustments and editorial changes, the main technical changes are as follows. a) The relevant contents in "Scope" have been changed (see Chapter 1, Chapter 1 of the.2002 edition); b) Deleted the relevant content of "Technical Requirements" (see Chapter 2 of the.2002 edition); c) Added relevant content of “Typical Energy Consumption Technical Requirements” (see Chapter 4); d) Added relevant content of “Test Method” (see Chapter 5); e) Added the contents of Appendix A and Appendix B (see Appendix A and Appendix B). Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents. This document was proposed by the China Machinery Industry Federation. This document is under the jurisdiction of the National Technical Committee for Standardization of Copying Machinery (SAC/TC147). This document was drafted by. Xiamen Zhicheng Blue Ocean Technology Co., Ltd., Anxin Testing and Certification (Xiong'an) Co., Ltd., Xi'an Electronic Technology University, Beijing Chenguang Rongxin Technology Co., Ltd., China Quality Certification Center Co., Ltd., Sharp Office Equipment (Changshu) Co., Ltd., Shenzhen Ward R&D Management Consulting Co., Ltd., Tianjin Tianfu Testing Technology Co., Ltd., and Tianjin Copying Technology Research Institute Co., Ltd. The main drafters of this document are. Zheng Cheng, Su Yuanman, Fang Yong, Liu Jinhui, Yan Zhixin, Han Baoyuan, Wang Zhengliang, Liu Shengying, Wang Zhimin, Zhang Yu. The previous versions of this document and the documents it replaces are as follows. ---First published in.2002 as GB/T 18892-2002; ---This is the first revision. Environmental protection requirements for copying machinery Energy-saving requirements for copiers and multifunction printers

1 Scope

This document specifies the typical energy consumption technical requirements for copiers and multifunction devices and describes the corresponding test methods. This document is applicable to the design and manufacture of copiers and multifunction printers with a copy format of A3 and below.

2 Normative references

The contents of the following documents constitute the essential clauses of this document through normative references in this document. For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to This document. GB/T 16685-2008 Information technology office equipment - Methods of measurement of throughput of printing equipment - Class 1 and Class 2 printers GB/T 22372 Monochrome laser printer test version JB/T 6872 Consumption of developer (toner) for electrostatic copiers A4 ISO /IEC 28360-1.2021 Information technology electronic equipment - Determination of chemical emission rates - Part 1.Consumables Part 1.Using consumables

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Multi-function device; MFD A device with copying function and one or more functions of printing, faxing and scanning. 3.2 The weekly energy consumption of the product calculated using the corresponding test method. [Source. GB 21521-2014, 3.9, modified] 3.3 Output speed outputspeed The number of A4-size pages copied or printed per minute (in single-sided black-and-white mode). Note 1.For multifunction machines with printing function, the printing speed is taken as the output speed. Note 2.For continuous paper feed products, the output speed is rounded to [16 × maximum media width (unit. m) × maximum copy speed (unit. m/min)], the unit is page per minute (page/min). Note 3.For products with only color printing, copying or faxing functions, the output speed is the speed in color single-sided mode. [Source. GB 21521-2014, 3.12, modified]

4 Typical energy consumption technical requirements

4.1 The typical energy consumption of copiers and multifunction devices (hereinafter collectively referred to as “products”) shall meet the requirements of Table 1, and the maximum output paper path width shall be greater than or equal to ......

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