Photoconductor resetting following multiple charge images

Details Photoconductor resetting following multiple charge images Photoconductor resetting following multiple charge images

1990-07-16

1992-01-21

Grimley, A. T.

Photocopying

Contact printing

Light boxes

355218, 430 54, 430 58, G03G 1502

Patent

active

050831631

ABSTRACT:
An electrical charging system for repeatedly electrically charging a photoconductor layer on an electrical conductor through charging that photoconductor layer, selectively discharging it, providing toner on the layer, and removing the charge image in the photoconductor for each of as many toners as desired for forming a final printed image, followed by using a removal radiation of a shorter wavelength on the photoconductor to avoid long term changes in the photoconductor. A further charging cycle may be used before the next printed image operation begins.

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