Electrophotography – Having particular structure – Modular or displaceable
Reexamination Certificate
2006-10-17
2008-11-25
Lee, Susan S (Department: 2852)
Electrophotography
Having particular structure
Modular or displaceable
C399S110000
Reexamination Certificate
active
07457562
ABSTRACT:
An image forming apparatus including a plurality of image forming cartridges arranged one above another each configured to form an image on a medium. An optical writing support unit, including an optical writing unit, hingedly attached to the image forming apparatus at a lower end position of the optical writing support unit and movable between a first position covering the plurality of image forming cartridges and a second position uncovering a side of the plurality of image forming cartridges opposite to a photoconductive element. Each of the image forming cartridges is configured to be mounted to or dismounted from a housing in the image forming apparatus when the optical writing support unit is in the second position.
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U.S. Appl. No. 11/581,469, filed Oct. 17, 2006, Nakazato et al.
Nakajima Tomohiro
Nakazato Yasushi
Shimada Kazuyuki
Lee Susan S
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Ricoh & Company, Ltd.
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