Image forming apparatus

Electrophotography – Control of electrophotography process – Responsive to copy media characteristic

Reexamination Certificate

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Details

C399S069000, C219S216000

Reexamination Certificate

active

07039332

ABSTRACT:
In order to change over heating temperature and pressing force of a fixing device to heat, press and fix images on recording media, an image forming apparatus of this invention has a changeover portion to change over a heating temperature and a pressing force by the same indicating operation. Operator is not required to perform the heating temperature changeover operation and the pressing force changeover operation separately. Thus, the operability of the heat press and fixing device in changing over the fixing condition of the heating pressing and fixing device for the heat roller20and the press roll21is improved.

REFERENCES:
patent: 5893019 (1999-04-01), Yoda et al.
patent: 6219498 (2001-04-01), Katoh et al.
patent: 6327444 (2001-12-01), Hachisuga
patent: 6459877 (2002-10-01), Yoda et al.
patent: 6687468 (2004-02-01), Holubek et al.
patent: 2003/0128994 (2003-07-01), Holubek et al.
patent: 11-249487 (1999-09-01), None
patent: 2000-19886 (2000-01-01), None
patent: 2002-214961 (2002-07-01), None

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