Developing cartridge, photosensitive member cartridge,...

Details Developing cartridge, photosensitive member cartridge,... Developing cartridge, photosensitive member cartridge,...

2007-03-13

2007-03-13

Tran, Hoan (Department: 2852)

Electrophotography

Having particular structure

Modular or displaceable

Reexamination Certificate

active

10899145

ABSTRACT:
A lever is provided in a photosensitive member frame of a photosensitive member cartridge that accommodates a developing cartridge in a cartridge accommodating portion. The lever is engaged with an engaging shaft of the developing cartridge, and is movable between a contact position and a separation position. When the lever is in the contact position, a developing roller and a photosensitive drum make contact with each other, and when the lever is in the separation position, the developing roller and the photosensitive drum are separated.

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