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GB/T 17974-2017 English PDF

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GB/T 17974-2017: General specification for desktop ink-jet printers
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GB/T 17974: Evolution and historical versions

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GB/T 17974-2017English559 Add to Cart 6 days [Need to translate] General specification for desktop ink-jet printers Valid GB/T 17974-2017
GB/T 17974-2000English559 Add to Cart 3 days [Need to translate] General specification for desktop Ink-Jet printer Obsolete GB/T 17974-2000

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Basic data

Standard ID GB/T 17974-2017 (GB/T17974-2017)
Description (Translated English) General specification for desktop ink-jet printers
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard L63
Classification of International Standard 35.180
Word Count Estimation 28,220
Date of Issue 2017-11-01
Date of Implementation 2018-05-01
Older Standard (superseded by this standard) GB/T 17974-2000
Regulation (derived from) National Standard Announcement 2017 No. 29
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

GB/T 17974-2017: General specification for desktop ink-jet printers

---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.
General specification for desktop ink-jet printers ICS 35.180 L63 National Standards of People's Republic of China Replace GB/T 17974-2000 General specifications for desktop inkjet printers Released.2017-11-01 2018-05-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Administration issued

Content

Foreword III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 2 4 Requirements 3 4.1 Design Requirements 3 4.2 Appearance and Structure 3 4.3 Main performance 3 4.4 Security 6 4.5 Power Adaptability 6 4.6 Electromagnetic Compatibility 6 4.7 Noise 6 4.8 Environmental Adaptability 6 4.9 Reliability and Lifetime 8 4.10 Energy efficiency 8 4.11 Restricted Substances Limited 8 4.12 Accessibility 8 5 Test method 8 5.1 Test conditions 8 5.2 Appearance and structure 8 5.3 Main performance 8 5.4 Security 13 5.5 Power Adaptability 13 5.6 Electromagnetic compatibility 13 5.7 Noise 13 5.8 Environmental adaptability 13 5.9 Reliability and longevity 15 5.10 Energy efficiency 16 5.11 Restricted Substances Limited 16 5.12 Accessibility 16 6 Quality assessment procedures 16 6.1 General provisions 16 6.2 Inspection classification 16 6.3 Stereotype test 17 6.4 Batch-by-batch inspection 18 6.5 cycle test 18 7 Marking, packaging, transportation, storage 18 7.1 Mark 18 7.2 Packing 18 7.3 Transportation 19 7.4 Storage 19 Appendix A (Normative) Color Printing Comprehensive Test Edition 20 Appendix B (normative appendix) Method for checking the degree of formation and the degree of alignment 21 Appendix C (Normative Appendix) Fault Classification and Judgment 23

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 17974-2000 "General Specifications for Desktop Inkjet Printers". This standard is compared with GB/T 17974-2000. The main technical changes except editorial changes are as follows. --- Revised the "scope" (see Chapter 1, Chapter 1 of the.2000 edition); --- Added "terms and definitions", with corresponding changes to the subsequent chapter number (see Chapter 3); --- Added "software", "print quality", "harmonic current", "transportability of transport packages", "energy efficiency", "restricted substances limit" Requirements for “accessibility” (see 4.1.2, 4.3.1.7, 4.6.2, 4.8.3, 4.10, 4.11, 4.12); --- Added "Print Quality", "Harmonic Current", "Transportation Package Drop Adaptability", "Energy Efficiency", "Restricted Substance Limit", "Accessible" Test method (see 5.3.1.8, 5.6.2, 5.8.7, 5.10, 5.11, 5.12); --- Revised the "Quality Assessment Procedure" (see Chapter 6, Chapter 5 of the.2000 edition); --- Added Appendix A "Color Printing Comprehensive Test Version", and made corresponding changes to the subsequent appendix numbers. Please note that some of the contents of this document may involve patents. The issuing organization of this document is not responsible for identifying these patents. This standard is proposed and managed by the National Information Technology Standardization Technical Committee (SAC/TC28). This standard was drafted. China Electronics Technology Standardization Research Institute, Zhuhai Tianwei Pegasus Printing Consumables Co., Ltd., Fujian Shida Computer Design Equipment Co., Ltd., Lenovo (Beijing) Co., Ltd., Zhuhai Bentu Electronics Co., Ltd., Tianjin Optoelectronic Communication Technology Co., Ltd., Tianjin Copy Technology Institute, Epson (China) Co., Ltd., Brother (China) Commercial Co., Ltd., Lexmark Information Technology (China) Co., Ltd. Shenzhen Branch, Ricoh Image Technology (Shanghai) Co., Ltd. Shenzhen Branch, Aerospace Information Co., Ltd., Shenzhen Zhonghang Information Technology Industry Co., Ltd. the company. The main drafters of this standard. Chen Hai, Li Yi Ang, Xu Yang, Qiao Huaixin, Chen Jing, Chi Hongming, Xu Haizhen, Fan Zhiguo, Zhuang Runmiao, Mei Shuangning, Zhang Yu, Yin Xinran, He Gang, Li Jing, Liu Shengying, Sun Yongwen, Zhang Jian. The previous versions of this standard were released as follows. ---GB/T 17974-2000. General specifications for desktop inkjet printers

1 Scope

This standard specifies the requirements, test methods, quality assessment procedures and marking, packaging, transportation and storage of desktop inkjet printers. This standard applies to the design and manufacture of desktop inkjet printers (hereinafter referred to as. products). This standard is the basis for the development of product standards. Other types of inkjet printers can refer to this standard.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only the dated version applies to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 191 packaging storage and transportation icon GB/T 1988 Seven-digit coded character set for information technology information exchange GB/T 2421.1 Overview and Guide for Environmental Testing of Electrical and Electronic Products GB/T 2422 Environmental test test method preparation guidelines Terms and definitions GB/T 2423.1 Environmental testing of electrical and electronic products - Part 2. Test methods Test A. Low temperature GB/T 2423.2 Environmental testing of electrical and electronic products - Part 2. Test methods Test B. High temperature GB/T 2423.3 Environmental testing of electric and electronic products - Part 2. Test method test Cab. constant damp heat test GB/T 2423.5 Environmental testing of electric and electronic products - Part 2. Test methods Test Ea and guide. Impact GB/T 2423.10 Environmental testing of electric and electronic products - Part 2. Test method test Fc. Vibration (sinusoidal) GB/T 4857.2-2005 Basic test for packaging and transport packages - Part 2. Temperature and humidity adjustment GB/T 4857.5 packaging and transportation package drop test method GB 4943.1 Safety of information technology equipment - Part 1. General requirements GB/T 5080.7 Equipment reliability test Verification efficiency test plan for failure rate and mean time between failures under the assumption of constant failure rate GB/T 5271.14 Information technology vocabulary Part 14. Reliability, maintainability and availability GB/T 9254 Radio disturbance limits and methods of measurement for information technology equipment GB/T 11460 information technology Chinese character font requirements and detection methods GB/T 15934 electrical accessories wire assembly and interconnecting wire assembly GB/T 17618 Information technology equipment immunity limits and methods of measurement GB 17625.1-2012 Electromagnetic compatibility limit harmonic current emission limit (device input current per phase ≤ 16A) GB 18030 Information Technology Chinese Coded Character Set GB/T 18313-2001 Measurement of airborne noise in acoustic information technology equipment and communication equipment GB/T 18455 packaging recycling mark GB 21521 Copier, printer and fax machine energy efficiency limit and energy efficiency rating GB/T 22372 monochrome black and white laser printer beta GB/T 26125 Determination of six restricted substances (lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls and polybrominated diphenyl ethers) GB/T 26572 Limit requirements for restricted substances in electrical and electronic products GB/T 32417 Information Technology Accessibility Guidelines for Office Equipment for the Elderly and Disabled GB/T 34964 inkjet printer printing speed test method SJ/T 11441 General Specification for Inkjet Paper Media ISO /IEC 19752 information technology office equipment monochrome electronic imaging printers and drums for multifunction devices containing printing components Method for measuring the output of a powder box (Informationtechnology-Officeequipment-Methodforthedetermina- Tionoftonercartridgeyieldformonochromaticelectrophotographicprintersandmulti-functiondevices Thatcontainprintercomponents) ISO /IEC 24712 color test version measuring office equipment consumption (Colourtestpagesformeasurementof Officeequipmentconsumableyield)

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Inkjet printer ink-jetprinter A printer that uses inkjet technology. 3.2 Print area printablearea The location and size of the product that can be printed on the media. 3.3 Print speed printspeed The number of pages of the test sample printed per minute. Note. The unit is page per minute (ppm). 3.4 First set of printing time firstsetouttime; FSOT The time required to complete the output from the time the print order is issued until the first set of prints (standard test sample). Note 1. The unit is seconds (s). Note 2. The first set of printing time is equivalent to the FSOT of ISO /IEC 24734. 3.5 Multi-page print speed multi-pagesprintingspeed The number of pages of standard test proofs printed in different file formats per minute for the product. Note 1. The unit is page per minute (ppm). Note 2. The multi-page printing speed is equivalent to the ESAT of ISO /IEC 24734. 3.6 Home print time firstprintouttime The time required to complete the output from the time the print order is issued to the first page print (standard test sample). Note. The unit is seconds (s). 3.7 Continuous printing speed continuousprintingspeed The product prints the number of pages in the standard test version per minute. Note. The unit is page per minute (ppm). 3.8 Photo print time photoprintingtime The time it takes for the printer to print a standard test photo. Note. The unit is seconds (s). 3.9 Print resolution printresolution The number of dots that can be printed per unit length. Note 1. The unit is dots per mm (dot/mm) or dots per inch (dpi). Note 2. The print resolution includes the physical resolution without interpolation and the interpolation resolution after interpolation. 3.10 Nominal resolution The resolution of the product given in the product manual is by default. Note. The nominal resolution can be physical resolution or interpolation resolution.

4 requirements

4.1 Design requirements 4.1.1 Hardware Safety, electromagnetic compatibility, ease of use, reliability, and maintainability should be designed when designing the product. If you design a serialized product, then The principles of generalization, standardization, modularity, and upward compatibility should be followed. The hardware system should have appropriate logic and have a certain degree of self Check function. 4.1.2 Software Product drivers and random software for product configuration should be consistent with the descriptions in the instructions. 4.2 Appearance and structure The appearance and structure of the product shall meet the following requirements. a) There should be no obvious dents, scratches, cracks, deformation and contamination on the surface of the product. The surface coating should be uniform and should not be foamed or cracked. Shedding, wear and other mechanical damage. Metal parts should not be corroded or mechanically damaged. Edge of the contact area of the operator The edge or corner should be rounded or polished. There should be no catastrophic discontinuities at the edges or corners. b) Each operation switch and button should be flexible, reliable and convenient. The selector switch for the user should be easy to operate. Paper loading and unloading inkjet cartridge It should be possible to do it manually without the aid of special tools. Both the alarm and the paper end indicator should be placed in a prominent position. c) The text, symbols and logos indicating the function should be correct, clear, correct and in accordance with the corresponding national standards. 4.3 Main performance 4.3.1 Printing Features 4.3.1.1 Print area The print area of the product should be measured by margins. The upper, lower, left and right margins of the product on different sizes of media shall be specified by the product standard in millimeters (mm). 4.3.1.2 Print resolution The print resolution of the product is specified by the product standard. The physical resolution and interpolation resolution of the horizontal and vertical directions of the product should be clarified in the product standard (when interpolation processing is present). The line pair resolution, the finest line number, and the minimum Chinese character size on the test sample printed at the nominal resolution should meet the requirements of Table 1. Table 1 Quality requirements for nominal resolution on test samples Nominal resolution Dpi Pair resolution color 1/25.4mm monochrome 1pt/mm The thinnest line number, the smallest Chinese character size 300 150 3 85 Fifth 400.200 4 63 5th 600 300 6 42 Small 5 1200 400 8 42 Sixth 2400 400 8 42 Sixth Note 1. The nominal resolution in the table indicates the nominal resolution of the horizontal or vertical direction of the product, corresponding to the horizontal or vertical alignment and the thin line number. Note 2. When the nominal resolutions of the horizontal and vertical directions are not equal, the corresponding font size is at a lower nominal resolution. Note 3. The resolution of the pair is 150,.200, 300, 400, and the unit is 1/25.4mm. It is applicable to the test version specified in Appendix A. The resolution of the pair is 3, 4, 6, and 8. It is 1pt/mm and is suitable for the test version of the monochrome black and white laser printer specified in GB/T 22372. Note 4. The test version specified in Appendix A applies to the evaluation of the finest wire number and the minimum Chinese character size of monochrome and color products, in which the color product is grayed out. The print mode (also called black and white print mode, print only black mode, etc.) is printed and evaluated in black. 4.3.1.3 Printing speed 4.3.1.3.1 Home print time and continuous print speed The product's first page print time is specified by the product standard in seconds (s). The continuous printing speed of the product is specified by the product standard in units of pages per minute (ppm). Color products should list the first page print time and continuous print speed in grayscale mode and color mode, respectively, in the product standard. 4.3.1.3.2 First set of printing time and multi-page printing speed The first set of printing time of the product should be specified by the product standard in seconds (s). The multi-page print speed of the product should be specified by the product standard in pages per minute (ppm). The photo print time of the product should be specified by the product standard in seconds (s). The product standard of a color product shall be separately listed for the first set of printing time, multi-page printing speed or photo printing time of the product. The first set of print time, multi-page print speed, or photo print time in grayscale mode and color mode. 4.3.1.4 Printing media The print media for the product is specified by the product standard. Print media suitable for the product, such as. copy paper, film, envelopes, labels, etc., should comply with the relevant standards. The maximum media size for the product is specified by the product standard. 4.3.1.5 Double-sided printing If the product has a double-sided printing function, the specific requirements of its function are stipulated by the product standard. 4.3.1.6 Character set and font For products such as installation fonts, at least the mandatory part of GB/T 1988 and GB 18030 shall be supported. The Chinese character dot matrix fonts shall conform to the relevant countries. Standard and industry standards. For products such as vector kanji fonts, vector kanji fonts should meet the following requirements. a) The pen shape should be standardized, the structure should be reasonable, and the style should be consistent; b) The generated low lattice (below 24 dots, including 24 dots) whose strokes should be consistent with the corresponding low lattice standards; c) the adjacent strokes are not glued (excluding the connected strokes); d) the key points on the vector font boundary and the line and dot matrix fonts are consistent; e) Vector font edges are smooth and arbitrarily scaled without distortion. 4.3.1.7 Quality of printed products The quality of the printed product of the product shall comply with the requirements of Table 2. Table 2 Inkjet printer print quality requirements Serial number test project unit technical requirements

1 Skewness mm is specified by product standards

2 Straightness mm is specified by product standard

3 Diagonal error mm is specified by product standard

4 Parallelism mm is specified by product standards

5 Alignment mm is specified by the product standard

6 Magnification - stipulated by product standards

7 Scanning linear mm is specified by the product standard

8 sets of color error mm specified by product standards

9 lines mm < 0.06 10 in degree mm < 0.07 11 Image density - (C, M, Y, K). ≥ 0.8 12 Image density non-uniformity - (C, M, Y, K). ≤ 10% 13 UV light image density attenuation rate - (C, M, Y, K). ≤ 40% 14 Imprinted water immersion image density change rate - (C, M, Y, K). ≤ 20% 15 osmoticity mm ≤ 0.3 Note 1. C---green; M--- magenta; Y--- yellow; K--- black. Note 2. The degree of lineage and the degree of alignment are not applicable to the nozzle array printer. Note 3. “-” indicates that the project has no unit of measure. 4.3.2 Interface The product shall have at least one of a parallel interface, a universal serial bus interface, an Ethernet interface or a wireless interface, and shall conform to the phase Should be in accordance with the standard. 4.3.3 Alarms The product should issue an alarm signal under the following conditions. a) hardware failure; b) the paper is exhausted, the ink is insufficient, and the ink is exhausted; c) Paper jam. Note. The alarm signal can be an indicator light, sound, text or other type of alarm signal. 4.3.4 Self-test The product's self-test (program) should have the following functions. a) can check if the hardware is wrong; b) If there is a built-in Chinese character library, it should be able to print out all the fonts in the mandatory part of GB 18030. 4.4 Security The safety requirements of the product shall comply with the provisions of GB 4943.1. The wire assembly of the product shall comply with the provisions of GB/T 15934. 4.5 Power Adaptability AC powered products should be able to work normally under 220V ± 22V, 50Hz ± 1Hz conditions. DC-powered products should operate at (100 ± 5)% of the nominal DC voltage. DC voltage nominal value Product standard regulations. 4.6 Electromagnetic compatibility 4.6.1 Radio harassment The radio disturbance of the product shall comply with the limits of GB/T 9254. The radio disturbance limits specified in Class A or Class B are specified by the product standard. 4.6.2 Harmonic current The harmonic current of the product shall comply with the limits for Class A equipment in GB 17625.1-2012. 4.6.3 Immunity The immunity of the product shall comply with the provisions of GB/T 17618. 4.7 Noise When the product is working normally, the noise value at 1m from the product shall be measured by the A-weighted sound pressure level not greater than the provisions of Table 3. Table 3 Noise Continuous printing speed Ppm noise dB(A) ≤15 57 16~32 63 >32 67 4.8 Environmental adaptability 4.8.1 Climate and environmental adaptability The climatic environment of the product is adapted to meet the requirements of Table 4. Table 4 Climate environment adaptability Atmospheric conditions, work, storage and transportation Temperature/°C 5~35 -25~40 Relative humidity /% 20~80 20~93 (40°C) Atmospheric pressure/kPa 86~106 4.8.2 Mechanical environment adaptability The mechanical environment adaptability of the product shall comply with the requirements of Tables 5 and 6. Table 5 Vibration adaptability Project parameters Initial and last Vibration response check Frequency range/Hz 5~35 Scan speed/(oct/min) ≤ 1 Displacement amplitude/mm 0.15 Fixed frequency endurance test Displacement amplitude/mm 0.15 Time/min 10 Sweep endurance test Frequency range/Hz 5~35~5 Displacement amplitude 0.15 Scan speed/(oct/min) ≤ 1 Number of times 2 Table 6 Impact Adaptability Peak acceleration/(m/s2) pulse duration/ms impulse waveform 150 11 half sinusoidal waveform 4.8.3 Transport package drop adaptability The fall suitability of the transport package of the product shall comply with the requirements of Table 7. Table 7 Transport package drop adaptability Package quality m Kg Drop height Mm M≤10 800 10 \u003cm≤20 600 20 \u003cm≤30 500 30 \u003cm≤40 400 Table 7 (continued) Package quality m Kg Drop height Mm 40 \u003cm≤50 300 m >50.200 4.9 Reliability and longevity 4.9.1 Reliability The average failure interval working time (MTBF) is used to measure the reliability level of the product. The unacceptable value m1 of the product's mean time between failures (MTBF) should be no less than 6000h. 4.9.2 Life expectancy Life standards for major consumables such as ink cartridges and printheads should be given in the product standard. Note. The life of the ink cartridge mainly refers to the page yield. 4.10 Energy efficiency The energy effect of the product complies with the provisions of GB 21521. 4.11 Limits on restricted substances The limited substance limit of the product shall comply with the provisions of GB/T 26572. 4.12 Accessibility The accessibility of the product should meet the requirements of GB/T 32417.

5 Test methods

5.1 Test conditions Unless otherwise specified, the tests were carried out under the following conditions. a) Temperature. 15 ° C ~ 35 ° C; b) Relative humidity. 45%~75%; c) Atmospheric pressure. 86kPa~106kPa. 5.2 Appearance and structure Visual and manual operation is used to check the appearance and structure, and check whether the edge or corner of the contact area of the operator is inverted. Round or polished, rim or corner where there is a sudden discontinuity of the mutation. 5.3 Main performance 5.3.1 Printing Features 5.3.1.1 Print Settings The product to be tested is placed on a horizontal surface and set according to the installation guide and factory default values provided in the product user manual, including but not Limited to. --- Use the latest version of the print driver that is available on the product or available from the manufacturer's website; ---All image and print quality (resolution, etc.) options for devices and drivers are set by factory defaults (or recommended by the manufacturer) Set), if the options in the device and driver are different, the factory default value of the driver should be used; if the device has media automatically Detection function, this function should be turned off, paper type (except for selecting photo paper when printing photos) to select plain paper; ---Products should not replace the test version of the font, the fonts built into the test version should be used when printing the file; --- Any option to correct page size such as "fit for page" should be turned off, but you can select "page centered" to make the image in the right place on the page; --- If applicable, any color management options should be set to the factory defaults for the product and driver; ---Color printing is set to collate; --- Print mode, speed selection, image density automatic adjustment, paper feed direction and other options are set to the factory default values; --- The product to be tested and the sealed original packaging test paper should be placed for at least 8 hours under the test conditions of 5.1. Test paper can only be tested at the test temperature Open under --- Under the test conditions of 5.1, start the test product and preheat it to the ready state (print at least 1 page before the test). 5.3.1.2 Print area According to the provisions of product standards. 5.3.1.3 Print resolution 5.3.1.3.1 Physical resolution According to the provisions of product standards. 5.3.1.3.2 Nominal resolution In the print setting mode recommended by the product manufacturer, select the printing paper that conforms to SJ/T 11441, and print the monochrome product. The comprehensive test version (monochrome product) specified in GB/T 22372, the color version printed in the test version shown in Appendix A (using the grayscale printing mode), Output the test sample and determine the pair resolution, the thinner line number and the minimum Chinese font size as fol...

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