Electrophotography – Having particular structure – Modular or displaceable
Patent
1994-12-12
1997-04-22
Royer, William J.
Electrophotography
Having particular structure
Modular or displaceable
G03G 1500
Patent
active
056233280
ABSTRACT:
A process cartridge includes a first frame in which a toner containing unit for containing toner used for a developing operation and a charger unit are mounted, and a second frame which can be engaged by and disengaged from the first frame, and in which an image bearing member, a developing unit and cleaning unit are mounted. With this arrangement, the assembling ability and disassembling ability are improved remarkably, and the process cartridge is suitable for the re-cycling to contribute to the protection of the earth-environment.
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Ikemoto Isao
Ishiwata Kazuhiko
Karakama Toshiyuki
Kobayashi Kazunori
Noda Shinya
Canon Kabushiki Kaisha
Royer William J.
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