2. Product Specifications and Description
2.5.2. Toner Cartridge
The toner cartridge as integrated type consists of the toner bottle, drum unit and development unit.
The OPC drum diameter is 24.03 mm (circumference : about 75.4mm). / Deve roller diameter is 14.07mm (circumference :
about 37mm).
The toner cartridge uses non magnetic 1 element shatter type toner, the remaining toner is detected by CRUM as Dot
Count method.
After the image is moved to transfer roller, the remaining toner on the OPC drum is removed by the cleaning blade.
The CRUM chip in toner cartridge stores information like a serial number, count.
Development
The toner is supplied to the Agitator-Toner 1 by the Agitator-Toner2 and moves from the supply roller to deve roller.
After the supplied toner on deve roller exits from the Dr.blade, it forms a developer brush. Then toner is attracted to the
surface of the OPC drum only in areas the corresponds to the image area.
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