Copying apparatus

Details Copying apparatus Copying apparatus

1984-09-12

1986-09-30

Hayes, Monroe H.

Photocopying

Projection printing and copying cameras

Focus or magnification control

355 57, 355 58, 355 66, G03B 2734, G03B 2740

Patent

active

046144242

ABSTRACT:
The present invention relates to a copying apparatus capable of changing the copying magnification, by moving and positioning optical members such as lens and mirror and changing the scanning speed of the scanning optical system, wherein the moving and positioning of optical members and the selecting of the scanning speed can be attained by a single motor.

REFERENCES:
patent: 4368976 (1983-01-01), Shogren

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