Cellular conductive roller with conductive powder filling open c

Electrophotography – Image formation – Charging

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29460, 428 365, 492 30, G03G 1502

Patent

active

060235977

ABSTRACT:
A cellular conductive roller has closed cells and open cells with conductive powder filling the open cells of the cellular conductive roller. A method for making a cellular conductive roller includes filling the open cells in the cellular conductive roller with conductive powder, adhering a tacky sheet to the surface of said cellular conductive roller; then peeling said tacky sheet off the surface of said cellular conductive roller. Also disclosed is an electrophotographic device using the cellular conductive roller and a process cartridge into which the cellular conductive roller is integrated.

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