Copying machine with an automatic document feeder

Details Copying machine with an automatic document feeder Copying machine with an automatic document feeder

1981-11-02

1984-01-24

Prescott, A. C.

Photocopying

Projection printing and copying cameras

Combined with or convertible to a contact printer

355 3R, 355 3SH, 355 14R, 271258, G03G 1500

Patent

active

044272871

ABSTRACT:
A copying machine of the invention has an automatic document feeder for automatically feeding a document onto a document table of a copying machine main body. The copying machine of the invention also has a single motor for driving a drive mechanism for the copying machine main body and a drive mechanism for the automatic document feeder. A timing disk is coupled to the motor for supplying a timing signal necessary for copying operation. Based on the timing signal, a CPU controls the operation of the copying machine main body and the automatic document feeder.

REFERENCES:
patent: 4006648 (1977-02-01), de Keyzer
patent: 4076408 (1978-02-01), Reid et al.
patent: 4078787 (1978-03-01), Burlew et al.
patent: 4084900 (1978-04-01), Yamaoka et al.
patent: 4113374 (1978-09-01), Nakamura et al.
patent: 4170414 (1979-10-01), Hubert et al.
patent: 4192607 (1980-03-01), Hage
patent: 4315685 (1982-02-01), Inuzuka et al.

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