Photocopying – Contact printing – Light boxes
Patent
1991-01-31
1993-02-02
Grimley, A. T.
Photocopying
Contact printing
Light boxes
355260, G03G 2100
Patent
active
051841770
ABSTRACT:
In an electrophotographic printing apparatus which includes a photosensitive drum having a photoconductive layer on its surface, a primary charger for uniformly charging the surface of the photosensitive drum, a developing agent tank for containing powder developing agent, a developing system for supplying the powder developing agent supplied from the developing agent tank to the surface of the photosensitive drum, and a cleaner for removing the powder developing agent from the surface of the photosensitive drum. The photosenstivie drum, the primary charger, the developing system, a container for the developing agent tank, and the cleaner are integrally mounted to a support member to form an image-forming cartridge. This cartridge is removably mounted to a main body of the electrophotographic printing apparatus, and the developing agent tank is removably mounted in the container of the cartridge.
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Kikuchi Hiroshi
Momiyama Yoshiharu
Nakajima Shigeki
Ono Hisao
Beatty Robert
Grimley A. T.
Manzo Edward D.
OKI Electric Industry Co., Ltd.
Ringsred Ted K.
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