Electrophotography – Control of electrophotography process – Control of charging
Reexamination Certificate
2007-01-09
2007-01-09
Beatty, Robert (Department: 2852)
Electrophotography
Control of electrophotography process
Control of charging
C399S100000
Reexamination Certificate
active
10784936
ABSTRACT:
After an application of a first AC voltage for selecting a peak-to-peak voltage of a charging AC voltage for charging an image forming area of an image bearing member and before an application of a charging AC voltage, there is applied a second AC voltage having a peak-to-peak voltage larger than a peak-to-peak voltage of the first AC voltage.
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Motohashi Satoru
Sunahara Satoshi
Beatty Robert
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
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