Test items:

All parameters, noise, printing speed, power adaptability, some parameters, appearance and structure, power adaptability, safety, main technical performance, environmental adaptability, radio interference, harmonic current, immunity, reliability, limited substances, electromagnetic compatibility (EMI), electromagnetic compatibility (EMS), main performance, impact, accessibility, appearance structure, life, constant humidity and heat, vibration, logo, upper temperature limit, lower temperature limit, energy efficiency, transport package drop, restricted material quality, alignment, permeability, diagonal error, interface, parallelism, skewness, character set and font, line degree, printing area, alarm, double-sided printing, alignment, color error, scanning linearity, image density non-uniformity, imprint water immersion image density Change rate, print resolution, print settings, print media, magnification, self-test, UV image density attenuation rate, image density, straightness, print quality, reliability and life, performance, lower limit of working temperature, lower limit of storage and transportation temperature, upper limit of working temperature, upper limit of storage and transportation temperature, constant humidity and heat at working temperature, constant humidity and heat at storage and transportation, restricted substance test, physical resolution, nominal resolution, change rate of image density under water immersion, lower limit of storage and transportation temperature, upper limit of working temperature test, constant humidity and heat under working conditions, vibration test, impact adaptability, drop adaptability of transport packaging, media type, media size, printing accuracy, reliability and life.

Testing standards:

1. GB/T17974-20174.5,5.5 General specifications for desktop inkjet printers

2. GB/T34964-2017 Test method for printing speed of inkjet printers

3. GB/T 17974-2017 General specifications for desktop inkjet printers

4. GB/T 17974-2017 General specifications for desktop inkjet printers GB/T 17974-2017

5. GB/T17974-20174.3,5.3.1.2,5.3.1.5,5.3.1.6,5.3.1.7,5.3.2,5.3.3,5.3.4 General specifications for desktop inkjet printers

6. GB/T 17974-2000 General specifications for desktop inkjet printers 3.7

7. GB/T 17974-2000 General specifications for desktop inkjet printers GB/T 17974-2000

8. GB/T 17974-2024 General Specification for Desktop Inkjet Printers 5.9

9. GB/T17974-2017 General Specification for Desktop Inkjet Printers

Function of testing report:

1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report

2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms

3. Used as a sales report: issuing legally effective testing reports to make consumers more confident

4. Papers and research: Provide professional personalized testing needs

5. Judicial services: providing scientific, fair, and accurate testing data

6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problems

100% inspection and testing process:

1. Telephone communication and confirmation of requirements

2. Recommend solutions and confirm quotations

3. Mail samples and arrange testing

4. Progress tracking and result feedback

5. Provide reports and after-sales service

6. If urgent or priority processing is required

Testing and testing characteristics:

1. The testing industry is fully covered, meeting different testing needs

2. Fully cover the laboratory and allocate localized testing nearby

3. Engineers provide one-on-one services to make testing more accurate

4. Free initial testing, with no testing fees charged

5. Self service order delivery for free on-site sampling

6. Short cycle, low cost, and attentive service

7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc

8. The testing report is authoritative and effective, and is generally used in China