Electrophotography – Diagnostics – Component present or mounted
Reexamination Certificate
2007-03-30
2009-12-01
Tran, Hoan H (Department: 2852)
Electrophotography
Diagnostics
Component present or mounted
C399S024000
Reexamination Certificate
active
07627258
ABSTRACT:
An image forming apparatus includes an image forming apparatus main body; a development device that develops a latent image formed in an image retainer with toner; a toner cartridge that is detachably attached to the image forming apparatus main body and that contains toner supplied to the development device; and a controller that switches and controls a first print mode wherein printing is carried out in a state where the toner cartridge is not attached to the image forming apparatus main body and a second print mode wherein printing is carried out in a state where the toner cartridge is attached to the image forming apparatus main body.
REFERENCES:
patent: 2006/0263107 (2006-11-01), Inukai et al.
patent: 2003-50495 (2003-02-01), None
patent: 2005-241868 (2005-09-01), None
Okimura Naomasa
Somemiya Tsutomu
Fuji 'Xerox Co., Ltd.
Sughrue & Mion, PLLC
Tran Hoan H
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