Electrophotography – Document handling – Copy
Reexamination Certificate
2011-06-21
2011-06-21
Porta, David P (Department: 2884)
Electrophotography
Document handling
Copy
C399S076000, C399S227000, C399S316000
Reexamination Certificate
active
07965974
ABSTRACT:
An image forming apparatus includes: an image carrier that carries an electrostatic latent image; plural developing devices that store respective developers of different colors and visualize the electrostatic latent image with the developers; a developing device switching mechanism that switches among the developing devices; a transfer unit that transfers a developer image visualized by the one of the developing devices to a recording medium; a fixing device that fixes the developer image transferred by the transfer unit onto the recording medium; a first transporter that transports in a first direction the recording medium with the developer image fixed thereon; a second transporter that transports in a second direction the recording medium with the developer image fixed thereon; and a transporter switching mechanism that switches between the first transporter and the second transporter in conjunction with an operation of the developing device switching mechanism for switching among the developing devices.
REFERENCES:
patent: 2002/0076242 (2002-06-01), Arcaro et al.
patent: 63-296067 (1988-12-01), None
patent: 05-188728 (1993-07-01), None
patent: 2006-349701 (2006-12-01), None
Kitamura Atsuyuki
Murakami Jun-ichi
Nishide Shuichi
Ogihara Atsushi
Okamoto Tetsuji
Fildes & Outland, P.C.
Fuji 'Xerox Co., Ltd.
Porta David P
Schmitt Benjamin
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