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AssigneeCanon Kabushiki Kaisha
InventorsTadayuki Tsuda, Kazumi Sekine, Isao Ikemoto, Kazushi Watanabe, Yoshikazu Sasago, Shinya Noda, Kazunori Kobayashi, Kazuhiko Ishiwata, Kazuo Shishido, Kanji Yano, Hiroyuki Shirai, Makoto Tanaka, Shinichi Sasaki, Yoshiya Nomura, Toshiyuki Karakama
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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.
A process cartridge removably mountable onto a main body of an electrophotographic image forming apparatus, said process cartridge comprising:
An electrophotographic image forming system on which a process cartridge is removably mountable to form an image on a recording medium, said image forming system comprising:
A process cartridge removably mountable onto a main body of an electrophotographic image forming apparatus, said process cartridge comprising:
An electrophotographic image forming system on which a process cartridge is removably mountable to form an image on a recording medium, said image forming system comprising:
Dependencies are inferred from the claim text.