Developer cleaning device for electrophotography

Details Developer cleaning device for electrophotography Developer cleaning device for electrophotography

1979-11-05

1982-04-06

Moses, Richard L.

Photocopying

Projection printing and copying cameras

Combined with or convertible to a contact printer

1525651, 355 3DD, 366310, G03G 2100

Patent

active

043233066

ABSTRACT:
A cleaning device for removing developer from the surface of a reusable and movable image bearing member comprises a cleaning member which extends transversely of the movement direction of the image bearing member, a device for transporting the removed developer along the transverse direction, a passageway for leading the transported developer to a collecting element, and a rotatable helical member for preventing the deposition of the removed developer on the passageway.

REFERENCES:
patent: 3678896 (1972-07-01), Hewitt
patent: 3740789 (1973-06-01), Ticknor
patent: 3917398 (1975-11-01), Takahashi et al.
patent: 4007982 (1977-02-01), Stange
patent: 4030824 (1977-06-01), Smith

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