Electrophotography – Control of electrophotography process – Control of transfer
Reexamination Certificate
2008-11-19
2011-11-22
Gray, David (Department: 2852)
Electrophotography
Control of electrophotography process
Control of transfer
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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Canon Kabushiki Kaisha
Canon USA Inc IP Division
Gray David
Gray Francis
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