Photocopying – Contact printing – Light boxes
Patent
1989-08-25
1992-11-10
Grimley, A. T.
Photocopying
Contact printing
Light boxes
355200, 355326, G03G 1506
Patent
active
051628520
ABSTRACT:
An image forming apparatus in which a developing device for developing a latent image is exchangeable includes an opening for permitting mounting and dismounting of the developing device relative to a main assembly of the image forming apparatus, a path along which the developing device is movable between the opening and a predetermined position in the main assembly, a movable door for opening and closing the opening, and a device for mechanically coupling the door and developing device to move the developing device along the path in association with opening and closing action of the door.
REFERENCES:
patent: 3466105 (1969-09-01), Guth
patent: 4841329 (1989-06-01), Kasamura et al.
patent: 4916490 (1990-04-01), Tanaka et al.
patent: 4922300 (1990-05-01), Sasaki et al.
Beatty Robert
Canon Kabushiki Kaisha
Grimley A. T.
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