Copying apparatus with sheet number magnification display

Details Copying apparatus with sheet number magnification display Copying apparatus with sheet number magnification display

1988-11-07

1990-03-20

Grimley, A. T.

Photocopying

Contact printing

Light boxes

355209, 355204, G03G 2100

Patent

active

049105531

ABSTRACT:
A copying apparatus includes a ten-key pad for setting sheet number data, a magnification setting key for setting magnification data, a display for selectively indicating the copy number data or the magnification data, and a computer including a CPU, a ROM, and a RAM for causing the display to indicate the magnification data when the magnification setting means is operated and for otherwise causing the display to indicate the sheet number data.

REFERENCES:
patent: 4441804 (1984-04-01), Shibazaki et al.
patent: 4619521 (1986-10-01), Miyamoto
patent: 4764789 (1988-08-01), Iwaki et al.
patent: 4792827 (1988-12-01), Ogura
patent: 4839699 (1989-06-01), Hosaka et al.
patent: 4847662 (1989-07-01), Yamada

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