Photocopying – Contact printing – Light boxes
Patent
1989-10-25
1992-01-21
Grimley, A. T.
Photocopying
Contact printing
Light boxes
118652, 355301, G03G 2100
Patent
active
050831690
ABSTRACT:
A device for removing deposits from the surface of a photoconductive element which is installed in an electrophotographic copier, facsimile machine, printer or similar image recorder. A rotatable fur-brush is movable into contact with the photoconductive element for removing deposits from the latter. The fur-brush is supported by an arm which is angularly movable between an operative position and an inoperative position assigned to the fur-brush. The arm is in turn driven by a pressing lever. When the image recorder is to start on a copying operation, the deposit removing operation is interrupted immediately. In a further embodiment, the fur-brush may also be movable in a reciprocating motion in the axial direction.
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Endo Hidenobu
Usui Noriyuki
Grimley A. T.
Ricoh & Company, Ltd.
Royes William J.
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