Photocopying – Projection printing and copying cameras – Combined with or convertible to a contact printer
Patent
1987-11-30
1989-05-02
Prescott, A. C.
Photocopying
Projection printing and copying cameras
Combined with or convertible to a contact printer
355233, 355228, G03G 1500
Patent
active
048272833
ABSTRACT:
A lighting control method and an apparatus thereof which determine during the returning motion of the light source, whether the next paper is fed to the registration roller, and if it is determined that the paper is fed, the light source is caused to turn on from the point of the determination, thereby causing the going motion for the next image forming operation without causing to stay the light source at the home position.
REFERENCES:
patent: 4697913 (1987-10-01), Kuramoto et al.
patent: 4702590 (1987-10-01), Usami
patent: 4710785 (1987-12-01), Mills
patent: 4716439 (1987-12-01), Acquaviva
patent: 4737819 (1988-04-01), Taniguchi
Ichihashi Takao
Yamamoto Haruo
Mita Industrial Co. Ltd.
Prescott A. C.
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