Copying machine

Details Copying machine Copying machine

1988-09-20

1990-05-08

Pendegrass, Joan H.

Photocopying

Contact printing

Light boxes

G03G 1500

Patent

active

049242741

ABSTRACT:
A copy machine capable of storing and retrieving various combinations of copy mode parameters for performing various copy operations. The copy mode parameters may be retrieved from memory in sequential order by a single key and the retrieval sequence may be changed at the operator's discretion. Memory areas not containing copy mode parameters are inhibited from being changed or included in the retrieval sequence.

REFERENCES:
patent: 4275958 (1981-06-01), Tachika et al.
patent: 4453821 (1984-06-01), Smith
patent: 4543643 (1985-09-01), Shibazaki et al.
patent: 4809041 (1989-02-01), Funada
Excerpt from p. 46 of a publication entitled, "Research Disclosure", dated Apr. 1977.

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