Copies with automatic document feeder

Details Copies with automatic document feeder Copies with automatic document feeder

1989-06-27

1991-12-31

Moses, R. L.

Photocopying

Contact printing

Light boxes

355 75, G03G 1500

Patent

active

050775790

ABSTRACT:
A copier selectively operable in a cover plate mode which uses a cover plate and an automatic document feeder (ADF) mode which uses an ADF. After a cover plate mode operation of the copier, a person is inhibited from operating the copier when a condition wherein the cover plate is closed and documents are loaded on a document feed table of the copier is detected.

REFERENCES:
patent: 4433909 (1984-02-01), Goes In Center
patent: 4540269 (1985-09-01), Nishiyama
patent: 4579326 (1986-04-01), Pinckney et al.
patent: 4674862 (1987-06-01), Abuyama

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