Photocopying – Contact printing – Light boxes
Patent
1990-02-22
1991-09-17
Grimley, A. T.
Photocopying
Contact printing
Light boxes
219216, 355285, G03G 1520
Patent
active
050499459
ABSTRACT:
The present invention provides an image forming apparatus which includes a rotating unit for slightly rotating an upper unit. The upper unit is provided with a heating member and is located in the image fixing unit. The upper unit is rotatably mounted on a lower unit which is provided with a pressure member in the image fixing unit to release the contact of the heating member with the pressure member. This image forming apparatus can easily and safely remove a jammed paper sheet from the image fixing unit.
REFERENCES:
patent: 4428660 (1984-01-01), Matsumoto
patent: 4598990 (1986-07-01), Kusumoto et al.
patent: 4696561 (1987-09-01), Katoh et al.
M. L. Steinbrecher, "Fuser Latch for Copiers", IBM Technical Disclosure Bulletin, 3/82, vol. 24, No. 10.
Fukano Masahiko
Kondo Akihiro
Dang Thu
Grimley A. T.
Mita Industrial Co. Ltd.
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