Pre-recharge device for voltage uniformity in read color systems

Details Pre-recharge device for voltage uniformity in read color systems Pre-recharge device for voltage uniformity in read color systems

1992-07-29

1993-11-02

Grimley, A. T.

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355208, 355246, G03G 1501

Patent

active

052588203

ABSTRACT:
In a multi-color imaging apparatus utilizing a recharge step between two image creation steps for conditioning a charge retentive surface pursuant to forming the second of the two images, the voltage differential between developed and undeveloped areas of a charge retentive surface is reduced for precluding edge effect development. An erase device is used prior to the recharge step when the first image is a charged area image. A pre-charging device is utilized prior to the recharge step when the first of the two images is a discharged area image.

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