Photocopying – Contact printing – Light boxes
Patent
1994-08-25
1995-05-09
Gellner, M. L.
Photocopying
Contact printing
Light boxes
355360, 355326, G03G 1500
Patent
active
054144930
ABSTRACT:
An image forming apparatus includes a detachably mountable process cartridge, the process cartridge including an image bearing member and a color developing device actable on the image bearing member, the color developing device containing plural developing units having yellow developer, respectively; detachably mountable developing device actable on the image bearing member in the process cartridge, the detachably mountable developing device containing black developer and being detachably mountable independently of the process cartridge; and a device for forming a latent image on the image bearing member; a transfer device for transferring a developed image from the image bearing member to a recording material.
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Fujii Haruo
Imai Nobuhiro
Ito Akira
Katoh Motoi
Kobayashi Tatsuya
Canon Kabushiki Kaisha
Gellner M. L.
Stanzione Patrick J.
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