Fixing device and control method therefor

Details Fixing device and control method therefor Fixing device and control method therefor

2005-04-19

2005-04-19

Grimley, Arthur T. (Department: 2852)

Electrophotography

Control of electrophotography process

Control of fixing

C399S070000

Reexamination Certificate

active

06882808

ABSTRACT:
In a standby time period in which a heating roller and a press roller are heated in a state in which a to-be-fixed medium is not fed, a fixation control section for driving and controlling a fixing device intermittently drives a motor, thereby varying a temperature of the press roller between a fixing ratio preferential mode and an energy-saving preferential mode.

REFERENCES:
patent: 5448339 (1995-09-01), Kokaji et al.
patent: 5724638 (1998-03-01), Isogai et al.
patent: 5832332 (1998-11-01), Sugiura
patent: 6185388 (2001-02-01), Yamamoto
patent: 6567624 (2003-05-01), Murata
patent: 8-76620 (1996-03-01), None
patent: 9-258586 (1997-10-01), None

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