Copying apparatus with stationary original support table and nov

Details Copying apparatus with stationary original support table and nov Copying apparatus with stationary original support table and nov

1979-04-11

1981-06-23

Hix, L. T.

Photocopying

Projection printing and copying cameras

Focus or magnification control

355 8, G03B 2734

Patent

active

042747333

ABSTRACT:
A copying apparatus comprising a flat stationary original support table, at least a movable mirror for scanning the surface of an original placed on said original support table, and an imaging optical system adapted for focusing the light beam from said movable mirror onto a photosensitive member and capable of compensating the change in the light path length from said original support table to the photosensitive member resulting from the displacement of said movable mirror while maintaining a constant image magnification.

REFERENCES:
patent: 3436145 (1969-04-01), Bechtold
patent: 3537373 (1970-11-01), Land
patent: 3687522 (1972-08-01), Lynch et al.
patent: 3709602 (1973-01-01), Satomi
patent: 4046467 (1977-09-01), Laskowski et al.
patent: 4118118 (1978-10-01), Barto, Jr.

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