Fixing device having a variable rotation speed rotatable...

Details Fixing device having a variable rotation speed rotatable... Fixing device having a variable rotation speed rotatable...

2006-03-13

2010-12-14

Grainger, Quana M (Department: 2852)

Electrophotography

Control of electrophotography process

Control of fixing

Reexamination Certificate

active

07853162

ABSTRACT:
A fixing device capable of suitable fixing even after moving to a print mode by reducing overshoot at moving to a print mode, and an image forming device using this. A mode switching unit informs a set or switched print mode to a calorie control unit and a rotation speed control unit. The calorie control unit controls supply power to a fixing roller, a heating roller and a fixing belt, that is a heating output from a heating means consisting of the fixing roller, the heating roller and the fixing belt according to a print mode informed from the mode switching unit. Therefore, the image fixing temperature of a non-fixed image at the heating means can be maintained at a specified temperature corresponding to a print mode.

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Computer Translation of JP2005-338362A.
English language Abstract of JP 2002-082549.
English language Abstract of JP 2005338362, Dec. 8, 2005.
English language Abstract of JP 2004-266890, Sep. 24, 2004.
English language Abstract of JP 2004-4201, Jan. 8, 2004.
English language Abstract of JP 2003-145888, May 21, 2003.

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