Production Process
Production Line
Accept Customer's self-designed Formula
• Customer’s self-designed formula enabled to meet specific printing needs.
• Our in-house molding capability enables us to design and develop new molding according to customer’s requirement.
Quality Control
| Item |
Description |
Measurement |
| Components Test |
PCR electric resistance testing, OPC photoelectric properties testing, etc |
|
| Printing Test |
Standard chart page to test general performance
full black page to test density
full grey page to test chromatic aberration
full blank page to test backgrounding status
word & character page to ensure sharpest printing
G scale printing test page to ensure no printing “ghost”
|
Printers |
| Seal Pulling-Out Test |
For cartridges which has seal |
Tensile tester |
| Torque Test |
testing the torque force of gear after toner cartridge assembling
Torque for TN350 ≤4KG, for other models ≤5.5KG |
Torque tester |
| Environmental Test |
Stimulate storage and operating temperature and humidity range, to verify that our toner cartridge can withstand the rigors of harsh environments.
Operating temperature range: 10 to 32.5°C
temperature range: -20 to 40°C
Storage humidity: 10 to 90% RH
High Temperature & High Humidity (35℃/90%RH)
Low Temperature& Low Humidity (5℃/10%RH)
|
Environmental simulation testing |
| Dropping Test |
To make sure that the toner cartridge can sustain transportation handling |
Dropping by hand |
| Vacuum Test |
To make sure that the cartridge will not leak if air pressure changes |
Vacuuming Machine |
| Page Yield Test |
To make sure that quality is OK for the whole printing process & page yield is up to standard |
Printers |
Standard Print Test Page
Packing & Package
option 1: plastic bag
option 2: plastic bag
option 3: both plastic bag and air bag
option 1: ECOI brand packaging
option 2: Non-Brand packaging
option 3: private brand packaging
We also offer additional customized solutions for customers with unique needs.
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