Copy paper counting method and device for copying apparatus

Details Copy paper counting method and device for copying apparatus Copy paper counting method and device for copying apparatus

1980-08-27

1985-06-04

Prescott, A. C.

Photocopying

Projection printing and copying cameras

Combined with or convertible to a contact printer

355 3R, 355 14R, 355 3SH, 355 14SH, 377 8, G03G 1500

Patent

active

045211027

ABSTRACT:
A copy paper counting method for a copying apparatus including the steps of: counting the copy paper by means of a first counter; terminating the feed of the copy paper when the counting value stored in the first counter becomes equal to the preset number of the copy paper; counting the discharged copy paper by means of a second counter; and detecting paper jamming, and supplying the counting value of the second counter to the counting value of the first counter. It is not necessary to preset the number of required copies again after a jammed paper is expelled. Since the copying operation is continuously restarted, the preset number of copies are precisely reproduced.

REFERENCES:
patent: 3813157 (1974-05-01), Fantozzi
patent: 4128756 (1978-12-01), Nagano et al.
patent: 4163897 (1979-08-01), Hubbard et al.

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