Electronic color printing system

Details Electronic color printing system Electronic color printing system

1982-02-17

1983-09-13

Prescott, A. C.

Photocopying

Including fiber optics

355 14R, 355 1, 355 3R, G03G 1500, G03G 1501

Patent

active

044038488

ABSTRACT:
A multi-color printer using an additive color process to provide either partial or full color copies. Multiple scanning beams, each modulated in accordance with distinct color image signals, are scanned across the printer's photoreceptor at relatively widely separated points, there being buffer means provided to control timing of the different color image signals to assure registration of the color images with one another. Each color image is developed prior to scanning of the photoreceptor by the next succeeding beam. Following developing of the last color image, the composite color image is transferred to a copy sheet.
In an alternate embodiment, an input section for scanning color originals is provided. The color image signals output by the input section may then be used by the printing section to make full color copies of the original.

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