Color image forming devices for use in color printers

Electrophotography – Image formation – Development

Reexamination Certificate

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Details

C399S162000, C399S302000

Reexamination Certificate

active

07046944

ABSTRACT:
A color image forming device includes a photosensitive unit, an exposing unit, a plurality of developing units, a first transfer body, a second transfer body and a fixing unit. The photosensitive unit includes a photosensitive member with a photosensitive layer. The exposing unit exposes the photosensitive layer to form a series of latent images on the photosensitive member. Each of the developing units includes a developing-agent bearing member bearing thereon a different color developing agent and supplies the developing agent to the photosensitive member to develop corresponding latent images into visible images. The first transfer body receives the visible images from the photosensitive member. The second transfer body receives transfer of the visible images from the first transfer body and transfers the visible images onto a recording medium. The fixing unit fixes the visible images onto the recording medium.

REFERENCES:
patent: 4299474 (1981-11-01), Ernst et al.
patent: 5150161 (1992-09-01), Bujese
patent: 5666599 (1997-09-01), Miyasaka et al.
patent: 5742889 (1998-04-01), Tazelaar et al.
patent: 5778287 (1998-07-01), Yu
patent: 5815775 (1998-09-01), Miyasaka et al.
patent: 5978626 (1999-11-01), Nagamine et al.
patent: 6085051 (2000-07-01), Miyasaka et al.
patent: 6088565 (2000-07-01), Jia et al.
patent: 6337967 (2002-01-01), Izumi et al.
patent: 6405002 (2002-06-01), Ogiyama et al.
patent: 6434355 (2002-08-01), Badesha et al.
patent: 6560435 (2003-05-01), Yamamoto et al.
patent: 6574451 (2003-06-01), Miyasaka et al.
patent: 6690483 (2004-02-01), Ishida
patent: 6697581 (2004-02-01), Ohtani et al.
patent: 0 919 881 (1999-06-01), None
patent: A 5-11565 (1993-01-01), None
patent: A-5-11565 (1993-01-01), None
patent: 1006351 (1998-03-01), None
patent: A 10-63151 (1998-03-01), None
patent: 11311905 (1999-11-01), None
patent: A 2001-92214 (2001-04-01), None
patent: A-2001-092214 (2001-04-01), None
patent: WO 01/22174 (2001-03-01), None

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