Copying apparatus

Details Copying apparatus Copying apparatus

1988-05-20

1989-07-04

Braun, Fred L.

Photocopying

Contact printing

Light boxes

355243, 355313, G03G 2100

Patent

active

048455261

ABSTRACT:
The present invention is directed towards an improvement in a copying apparatus capable of executing a plurality of copy modes including an ordinary copy mode and one or more special purpose copy modes. A mode key switch is provided for setting the copy mode to the ordinary copy mode or to the special purpose copy mode. The mode key switch is biased to normally select the ordinary copy mode. Input keys are provided for inputting values for the special purpose copy mode, and a visual display may be provided for displaying the values set with the input keys. The values of the special purpose copy mode may be changed by operating the input keys while continually depressing the mode key switch. The photocopier is inhibited from making any changes in copying mode while the operator is setting the desired values.

REFERENCES:
patent: 4011012 (1977-03-01), Kawai
patent: 4162844 (1979-07-01), Traister et al.
patent: 4344697 (1982-08-01), Matsumoto et al.
patent: 4394087 (1983-07-01), Irie et al.
patent: 4451136 (1984-05-01), Tanioka et al.
patent: 4453821 (1984-06-01), Smith
patent: 4501490 (1985-02-01), Miyamoto et al.
patent: 4530063 (1985-07-01), Masuda et al.
patent: 4542985 (1985-09-01), Honma et al.
patent: 4657380 (1987-04-01), Hamano et al.
patent: 4733266 (1988-03-01), Watanabe

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