Electrophotography – Control of electrophotography process – Control of fixing
Reexamination Certificate
2011-03-22
2011-03-22
Gray, David M (Department: 2852)
Electrophotography
Control of electrophotography process
Control of fixing
C399S322000, C399S328000, C399S330000, C399S331000, C399S400000, C399S407000, C219S216000
Reexamination Certificate
active
07912391
ABSTRACT:
An image-heating device has a detector for detecting the state of a recording medium at a position between a first fixing unit and a second fixing unit along a conveying path of the recording medium and a controller for controlling a fixing condition of the second fixing unit on the basis of the information obtained by the detector.
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English translation of JPO Pub # 2002-214948.
English translation of JPO Pub # 2002-091211.
Hanada Takako
Kimura Kuniyasu
Nishihara Hiroto
Watanabe Naoto
Yokoyama Yukio
Canon Kabushiki Kaisha
Evans Geoffrey T
Fitzpatrick ,Cella, Harper & Scinto
Gray David M
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