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US 2007/0166063 A1Published application
Image formation apparatus
AssigneeFuji Xerox Co., Ltd.
InventorYoshihisa Kitano
Life of this patent
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Abstract
An image formation apparatus is provided and includes: a photoconductor; a charging section that applies a bias voltage having an AC voltage superposed on a DC voltage to the photoconductor so as to charge the photoconductor; a controller that controls at least one of the AC voltage and an AC current in response to a fluctuation amount of a DC current flowing between the photoconductor and the charging section when an AC voltage is applied; and a detector that detects the DC current.
Claims6
An image formation apparatus comprising:
- a photoconductor;
- a charging section that applies a bias voltage having an AC voltage superposed on a DC voltage to the photoconductor so as to charge the photoconductor;
- a controller that controls at least one of the AC voltage and an AC current in response to a fluctuation amount of a DC current-flowing between the photoconductor and the charging section when an AC voltage is applied;
- and
- a detector that detects the DC current.
2 more elements
Dependencies are inferred from the claim text.