Electrophotography – Diagnostics – Service mode
Patent
1996-10-31
1997-10-28
Pendegrass, Joan H.
Electrophotography
Diagnostics
Service mode
399258, G03G 1508, G03G 2118
Patent
active
056825790
ABSTRACT:
A process cartridge detachably mountable to a main assembly of an image forming apparatus, the cartridge comprising a photosensitive member, a developing means for developing a latent image formed on the photosensitive member, a first frame containing the developing means; and a second frame coupled with the first frame, the second frame including a developer containing portion for containing a developer to be supplied to the developing means to develop the latent image, wherein the second frame is a selected one of plural secondary frames engageable with the first frame and having different developer containing capacities.
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English Translation of Chinese Patent Application Search Report.
European Search Report dated Jul. 8, 1994.
Ikemoto Isao
Karakama Toshiyuki
Nomura Yoshiya
Sasaki Shin-ichi
Shirai Hiroyuki
Canon Kabushiki Kaisha
Pendegrass Joan H.
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