Image forming apparatus and system with fixing unit that...

Electrophotography – Image formation – Fixing

Reexamination Certificate

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Details

C219S216000, C399S045000, C399S341000

Reexamination Certificate

active

07392004

ABSTRACT:
An image forming apparatus includes (a) an openable and closable cover, (b) a fixing unit, and (c) a press-contact releasing member. The fixing unit has a first roller, a second roller that can be pressed in contact against the first roller, and a retaining member adapted to retain a state in which the press-contact of the second roller against the first roller has been released by the press-contact releasing member. The fixing unit is attachable/detachable to/from a body of the image forming apparatus. The fixing unit is adapted to fix a developer image, which is formed on a medium that is pinched between the first roller and the second roller being pressed in contact against the first roller via the medium, onto that medium in a state where the cover is closed. The press-contact releasing member is adapted to release the press-contact of the second roller against the first roller in conjunction with an opening movement of the cover.

REFERENCES:
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European Search Report for corresponding European application No. 05026711.1-2209 lists the references above.

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