Method and apparatus for uniformly charging a surface

Details Method and apparatus for uniformly charging a surface Method and apparatus for uniformly charging a surface

1983-10-03

1985-03-26

Martin, Roland E.

Radiation imagery chemistry: process, composition, or product th

Electric or magnetic imagery, e.g., xerography,...

430902, 250325, 355 3CH, 361229, G03G 1302, G03G 1322, G03G 1502

Patent

active

045073732

ABSTRACT:
In an electrophotographic reproduction apparatus and method, a moving photoconductor is charged by a primary corona charger that includes a corona wire. Nonuniformities in the charge pattern produced on the photoconductor by this primary line charger are reduced by subjecting the photoconductor to a second corona charger having point charging electrodes.

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