Image forming apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10133225
APP PUB NO 20180017918A1
SERIAL NO

15619759

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An image forming apparatus includes a developing roller, a voltage applying part, a direct current correcting part and a correction switching part. The developing roller supplies a toner to an image carrier. The voltage applying part applies a superimposed voltage of an alternating current voltage and a direct current voltage to the developing roller. The direct current correcting part corrects the direct current voltage on the basis of variation of an alternating current flowing between the voltage applying part and the developing roller. The correction switching part switches the direct current voltage correcting part between an operating state and a non-operating state.

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Patent Owner(s)

Patent OwnerAddress
KYOCERA DOCUMENT SOLUTIONS INC2-28 1-CHOME TAMATSUKURI CHUO-KU OSAKA 540-8585

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nakagawa, Tatsuya Osaka, JP 41 337

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