Photocopying – Projection printing and copying cameras – Combined with or convertible to a contact printer
Patent
1981-04-06
1987-02-03
Braun, Fred L.
Photocopying
Projection printing and copying cameras
Combined with or convertible to a contact printer
1525651, 430125, G03G 2100
Patent
active
046406085
ABSTRACT:
The cleaning method for use in an electrophotographic copying apparatus of the type removing toner images remaining on the surface of a photoconductor by a cleaning blade which includes the steps of bringing the cleaning blade into pressure contact with the photoconductor at least prior to the movement of the photoconductor, and moving the cleaning blade away from the surface of the photoconductor after the movement of the photoconductor is stopped with completion of copying process.
REFERENCES:
patent: 4127083 (1978-11-01), Sesoko
patent: 4131359 (1978-12-01), Honda
patent: 4158498 (1979-06-01), Ohmori
patent: 4174172 (1979-11-01), Lane
patent: 4205911 (1980-06-01), Dole
Hashizume Kiyozo
Higaya Toshiaki
Ogawa Toshiyuki
Ogura Masaaki
Seko Nachio
Braun Fred L.
Ricoh Co. Ltd.
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