Image forming apparatus

Electrophotography – Control of electrophotography process – Control of transfer

Reexamination Certificate

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Details

C399S071000, C399S297000, C399S302000, C399S306000, C399S308000

Reexamination Certificate

active

08064786

ABSTRACT:
An image forming apparatus is configured to select one of electrically discharging of an intermediate transfer member carried out by applying a voltage to a primary transfer member and electrically discharging of the intermediate transfer member carried out by applying a voltage to a secondary transfer member according to a charged state of the intermediate transfer member after secondary transfer.

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patent: 10026890 (1998-01-01), None
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patent: 2002072615 (2002-03-01), None

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