Photocopying – Contact printing – Light boxes
Patent
1991-01-03
1992-10-20
Grimley, A. T.
Photocopying
Contact printing
Light boxes
198806, 198810, 219216, 355285, 474102, G03G 1520
Patent
active
051574446
ABSTRACT:
A lateral shift control apparatus for an endless belt includes a lateral shifting driver for applying to the endless belt a lateral shifting force in lateral directions; a switching device for switching direction of the lateral shifting force; a detector for detecting a lateral end position of the endless belt; and a controller responsive to an output of the detector to control the switching device. The lateral end portion detected by the detector is provided with an inclined portion.
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Koh Shokyo
Mori Satoshi
Suzuki Yoshihiko
Canon Kabushiki Kaisha
Grimley A. T.
Royer William J.
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