Electrophotography – Having particular structure – Modular or displaceable
Reexamination Certificate
2007-01-16
2007-01-16
Grainger, Quana (Department: 2852)
Electrophotography
Having particular structure
Modular or displaceable
Reexamination Certificate
active
10951604
ABSTRACT:
An electrophotographic image forming apparatus usable with process cartridges. The apparatus includes mounting portions for detachably mounting the cartridges. In each mounting portion, a cartridge is inclined downwardly from an upstream to a downstream side with respect to a mounting direction and a phantom plane passing through axes of the drums is inclined toward a downstream side with respect to the mounting direction from a bottom part to a top part of the phantom plane. Parts of cartridges mounted to a lower one and the next higher one of the mounting portions overlap, as seen along a plane perpendicular to the phantom plane from an upstream side with respect to the mounting direction. The apparatus also has a light projector and a feeder for feeding recording material, and the cartridges are mounted to or demounted from respective mounting portions from above the perpendicular plane.
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Miyabe Shigeo
Toba Shinjiro
Ueno Takahito
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Grainger Quana
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