Photocopying – Contact printing – Light boxes
Patent
1991-07-01
1992-06-02
Moses, R. L.
Photocopying
Contact printing
Light boxes
355271, 355326, 430 33, G03G 1516
Patent
active
051191407
ABSTRACT:
Method and apparatus wherein very efficient transfer of low toner masses from an intermediate image receiving member without degradation of high toner mass transfer is effected by using a DC pretransfer corotron treatment of the toner on the intermediate followed by biased roll transfer to plain paper.
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Berkes John S.
Bonsignore Frank J.
Moses R. L.
Xerox Corporation
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