High-volume projector and rotary xerographic processor

Details High-volume projector and rotary xerographic processor High-volume projector and rotary xerographic processor

1988-04-05

1990-03-27

Moses, R. L.

Photocopying

Contact printing

Light boxes

355297, G03G 1500

Patent

active

049125176

ABSTRACT:
The present invention provides improved method and apparatus for a high-volume projector and rotary xerographic processor. The unique apparatus produces dry, permanent positive copies from continuous fed microfilm which can be reproduced on plain paper continuous feed rolls at a rate of at least 52 feet per minute. Accordingly, the inventive apparatus and methods minimize the occurrence of blurred images through monitoring system which regulate microfilm transport providing alignment, precise, reflective optics and avoid "ripple effects" commonly associated with relatively high speed systems.

REFERENCES:
patent: 4233386 (1980-11-01), Aizawa et al.
patent: 4252433 (1981-02-01), Sullivan
patent: 4616925 (1986-10-01), Saijo et al.

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