Image forming apparatus using mask original form

Details Image forming apparatus using mask original form Image forming apparatus using mask original form

1990-11-13

1991-09-17

Wintercorn, Richard A.

Photocopying

Projection printing and copying cameras

Multicolor picture

355 27, 355 35, 355326, G03B 2732, G03B 2752, G03G 1501

Patent

active

050499220

ABSTRACT:
An image forming apparatus for forming an image on a photosensitive recording medium by exposing light by way of one of plural mask members which are selectively and consecutively placed on an exposure position. The apparatus includes a plurality of holding or retention positions linearly connected to the exposure position to which the mask members are selectively displaced. A transport device transports the mask members from the exposure position to the holding positions and vice versa.

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patent: 4967227 (1990-10-01), Suzuki et al.
patent: 4969012 (1990-11-01), Suzuki et al.

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