Photocopying – Projection printing and copying cameras – Combined with or convertible to a contact printer
Patent
1975-10-20
1979-02-13
Pellinen, A. D.
Photocopying
Projection printing and copying cameras
Combined with or convertible to a contact printer
355 8, 355 15, G03G 2100
Patent
active
041393007
ABSTRACT:
In a copying apparatus having an endless photosensitive medium, a number of copy process devices for forming an electrostatic latent image on the photosensitive medium, for developing the latent image, for transferring the developed image and for cleaning the photosensitive medium, there is provided circuitry for controlling the operation of at least one of the copy process devices in accordance with the generation of a predetermined number of clock signals. The control circuitry acts to start the initiation of the copy process after counting a predetermined number of signals and to stop the rotation of the medium at a different rotational position from the start position. The apparatus also includes a jam detecting device and reciprocating member for the formation of the latent image, the position of which is detected for utilization in the control circuitry.
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Iida Noriyoshi
Inuzuka Tsuneki
Katayama Hajime
Kishi Hirotoshi
Komiya Yutaka
Canon Kabushiki Kaisha
Pellinen A. D.
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