Photocopying – Contact printing – Light boxes
Patent
1994-07-18
1996-08-06
Ramirez, Nestor R.
Photocopying
Contact printing
Light boxes
355308, G03G 2100
Patent
active
055438946
ABSTRACT:
An image processing apparatus, a first servo system has a closed loop digital control with a first reference control signal for driving a photosensitive member, and a second servo system has a closed loop digital control with a second reference control signal for driving a prefuser transport, and a master control responds to the servo system closed loop digital controls to synchronize the speed of the prefuser transport with the speed of the photosensitive member.
REFERENCES:
patent: 4541709 (1985-09-01), Kampschreur
patent: 4928141 (1990-05-01), Poehlein
patent: 4947209 (1990-08-01), Maeno
patent: 5086319 (1992-02-01), Carolan
patent: 5130748 (1992-07-01), Tanaka
patent: 5235392 (1993-08-01), Hediger
Chapuran Ronald F.
Ramirez Nestor R.
Xerox Corporation
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