Electrophotography – Control of electrophotography process – Control of transfer
Patent
1997-01-08
1998-09-08
Pendegrass, Joan H.
Electrophotography
Control of electrophotography process
Control of transfer
399121, G03G 1516
Patent
active
058059571
ABSTRACT:
A pressing force adjusting mechanism decreases a pressing force of a pressing member 16 when a leading edge or a rear edge of a transfer material P passes through a transfer point P1 based on the detection signals from a transfer material position sensor 57 and/or a transfer material type sensor 58.
REFERENCES:
patent: 3877416 (1975-04-01), Donohue et al.
patent: 4928136 (1990-05-01), Kasumoto et al.
Kodama Hideaki
Nakane Eiji
Grainger Quana
Minolta Co. , Ltd.
Pendegrass Joan H.
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