Electrophotography – Control of electrophotography process – Control of fixing
Reexamination Certificate
2006-08-29
2008-12-30
Chen, Sophia S (Department: 2852)
Electrophotography
Control of electrophotography process
Control of fixing
C347S156000, C399S069000, C399S081000
Reexamination Certificate
active
07471910
ABSTRACT:
An image forming apparatus which can facilitate acquisition of an image output bundle that has a uniform and optimal gloss level as a whole. An image forming apparatus10fixes a toner image on a plurality of sheets. An image ratio calculation unit233calculates a composition ratio of image types in a plurality of pages of image data. A gloss level control unit250provides a control for uniformly fixing toner images formed on the plurality of pages to the plurality of sheets based on the calculation result by the image ratio calculation unit233.
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patent: 06-202520 (1994-07-01), None
patent: 09-160315 (1997-06-01), None
Machine translation of JP 09-160315 A dated Apr. 30, 2008.
Hanada Takako
Kimura Kuniyasu
Nishihara Hiroto
Watanabe Naoto
Yokoyama Yukio
Canon Kabushiki Kaisha
Chen Sophia S
Rossi Kimms & McDowell LLP
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