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公开(公告)号：CA1245277A
公开(公告)日：1988-11-22
申请号：CA533595
申请日：1987-04-01
Applicant: IBM
Inventor： BEARDSLEY GARY S , LEE MICHAEL H
Abstract: of the Invention VOLTAGE CONTROL BAR FOR ELECTROPHOTOGRAPHY An electrophotographic apparatus is provided with an electrically conductive voltage control bar between the photoconductor drum or belt and the developer or developer/cleaner roll. The voltage control bar prevents toner filming on said cleaning roll, and makes it possible for that roll to be made of an insulating material such as molded plastic.
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