Electrophotography – Having particular structure – Modular or displaceable
Reexamination Certificate
2008-03-25
2008-03-25
Gray, David M. (Department: 2852)
Electrophotography
Having particular structure
Modular or displaceable
Reexamination Certificate
active
11460340
ABSTRACT:
A process cartridge is capable of being carried on a movable guide, which is movable relative to a main assembly of an electrophotographic image forming apparatus and which is provided in the main assembly. The movable guide is movable from a receiving position toward a mount position in interrelation with movement of the movable guide. The cartridge includes an electrophotographic photosensitive drum, a process device actable on the drum, a cartridge frame, and first, second, and third positioning portions. The third positioning portion has a first rotation stopper surface for stopping rotation of the cartridge about the first positioning portion and the second positioning portion by abutting the movable guide.
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Hoshi Nobuharu
Maeshima Hideki
Murayama Kazunari
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