GB/T 17974-2017 in English

VALID

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Standard No:	GB/T 17974-2017
Document status:	VALID
Title in English:	General specification for desktop ink一et printers
Title in Chinese:	台式喷墨打印机通用规范
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 5 business days
Issued on:	2017-11-01
Implemented on:	2018-05-01
Superseding:	GB/T 17974-2000 General specification for desktop Ink-Jet printer
ICS Classification:	35.180-IT Terminal and other peripheral equipment
Professional Classification:	GB-National Standard
Related Keywords:	desktop ink一et printers introduction analysis acceptable value packaging drop test edition safety requirementsbasic electrical safetyadded harmonic current limits general specification humidity testnew transport package drop test
Related Topics:	Print printer uv printer Lao printer inkjet degassing Inkjet Conductive Ink uv printer Silicon for inkjet Electronic Inkjet Printing printer g g printer g+ printer pvb inkjet iso printer inkjet printing inkjet printing micro printer micro inkjet printing character inkjet printer GBT17974 GB/T 17974-2000 GB/T 17974-2017 Inkjet Printers microprinter printer printer toner execution Basic general product printer test National standard for desktop grinders Inkjet printing printing effect test Printer classification Inkjet printer cartridges gb 17974-2017 gbt17974-2017

《GB/T 17974-2017台式喷墨打印机通用规范》由TC28（全国信息技术标准化技术委员会）归口，TC28SC28（全国信息技术标准化技术委员会办公机器、外围设备和耗材分会）执行，主管部门为国家标准化管理委员会。

Introduction

Analysis of Standard Technology Evolution

Technical Dimensions	2000 Edition	New Contents of 2017 Edition
Safety Requirements	Basic Electrical Safety	Added Harmonic Current Limits (GB17625.1)
Environmental Adaptability	Temperature and Humidity Test	New Transport Package Drop Test (4.8.3)
Energy Efficiency Index	Not Specified	Cited GB 21521 Energy efficiency limit value (4.10)

The standard clearly distinguishes between physical resolution and interpolation resolution:

1200dpi equipment must achieve a detection accuracy of 400 line pairs/mm
The minimum Chinese character size requirement is increased from size 5 (2000 edition) to size 6

Electromagnetic compatibility design must also meet the following:
- GB/T9254 Radio disturbance limits
- GB17625.1 Harmonic current Class A equipment requirements
Reliability verification uses MTBF≥6000 hours as the minimum acceptable value
Packaging drop test needs to be graded by weight (≤10kg drop height 800mm)