Photocopying – Projection printing and copying cameras – Methods
Patent
1981-03-11
1983-09-06
Braun, Fred L.
Photocopying
Projection printing and copying cameras
Methods
1525651, 355 1, 355 15, G03G 1322, G03G 2100
Patent
active
044025998
ABSTRACT:
In a method of cleaning the scanning surface of an electrostatic recording apparatus, the steps of: rendering inoperative a portion of an attachment device, which is used to treat the picture image forming member, when a cleaning operation is necessary; and electrostatically attaching a flexible cleaning sheet to the picture image forming member so that the cleaning sheet is carried past the reproducer scanning surface thereby to clean the scanning surface. The cleaning sheet is supplied from a recording paper supply magazine or from a magazine which is disposed above a recording paper supply magazine and discharged into a tray.
REFERENCES:
patent: 3706491 (1972-12-01), Furman et al.
patent: 3961848 (1976-06-01), Turner
patent: 4025181 (1977-05-01), Menon et al.
patent: 4277160 (1981-07-01), Yamada
Braun Fred L.
Konishiroku Photo Industry Co,., Ltd.
Nilles James E.
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