Sample order:3-5 working days

Container order:10-15 working days

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 equipment

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