How to judge the quality of toner powder

Five key aspects for toner powder quality...More>>

Common faults of PCR

The problems of primary charge roller are mainly concentrated in the following aspects:Problems in physical dimensions1. Burrs on the film sleeve of the charging rollerThe main reason: the resistance of the burrs is too high, which causes c···...More>>

What is Primary charge roller(PCR)?

Primary charge roller(PCR) is composed of a cylindrical metal stick and conductive rubber. Its main function is to give the OPC drum a uniform charge to absorb toner powder and to eliminate the residual potential on the OPC drum.PCR adopts ···...More>>

Introduction of toner cartridge,drum cartridge structure and fuctions

toner cartridge's parts and their functions,such opc drum,toner refilling...More>>

Toner cartridge structure diagram

toner cartridge components,opc drum,mg,pcr,db,wb...More>>

How to design high-quality plastic printer cartridge parts

introduce how to design and produce high-quality toner cartridge plastic molds...More>>

How toner cartridge chips were created?

Toner cartridges basically did not have toner chips at early stages, because third-party printer consumables and accessories technology was not mature at the time, and printer models not as rich as today...More>>

What are the main functions of the toner cartridge chip?

What are the main functions of the toner cartridge chip...More>>