Electrophotography – Having particular structure – Modular or displaceable
Patent
1997-07-17
2000-09-05
Lee, Susan S. Y.
Electrophotography
Having particular structure
Modular or displaceable
399113, G03G 2118
Patent
active
061155691
ABSTRACT:
The present invention relates to a process cartridge removably mounted on a body of an electrophotographic image forming apparatus. The process cartridge includes an electrophotographic photosensitive drum, a process device acting on the electrophotographic photosensitive drum, a cartridge frame having side surfaces, and projection members for maintaining a posture of the process cartridge when the process cartridge is mounted on the body of the image forming apparatus. The projection members project outwardly from the side surfaces of the cartridge frame substantially in a same direction as an axis of the electrophotographic photosensitive drum. The projection members are positioned at a portion adjacent to an upper surface of the process cartridge when the process cartridge is mounted on the main body of the image forming apparatus.
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Canon Kabushiki Kaisha
Lee Susan S. Y.
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