Photocopying – Contact printing – Light boxes
Patent
1991-10-24
1993-11-09
Braun, Fred L.
Photocopying
Contact printing
Light boxes
355204, 355209, G03G 1500, G03G 2100
Patent
active
052607429
ABSTRACT:
An electrophotographic copying machine includes a card loading portion for loading a memory card, and the memory card having a memory in which copy data such as copied quantity can be stored is loaded into the card loading portion. Copying condition such as copying quantity and copying magnification being set by an operator in a first mode is displayed on a quantity display and magnification display. When a reset key and an insertion key are simultaneously operated, the electrophotographic copying machine is changed to a second mode. In the second mode, the copy data being stored in the memory of the memory card is displayed on the quantity display and magnification display.
REFERENCES:
patent: 3974363 (1976-08-01), Malinich
patent: 4764789 (1988-08-01), Iwaki et al.
patent: 4780806 (1988-10-01), Wada et al.
patent: 4799081 (1989-01-01), Kikuno et al.
patent: 4806978 (1989-02-01), Nakatani et al.
patent: 4821107 (1989-04-01), Naito et al.
patent: 4990954 (1991-02-01), Higashio et al.
Braun Fred L.
Sanyo Electric Co,. Ltd.
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