ELECTROPHOTOGRAPHIC APPARATUS

Provided is an electrophotographic apparatus including: an electrophotographic photosensitive member; a voltage application unit configured to cause discharge from an electroconductive member to the electrophotographic photosensitive member; a charge transfer amount detection unit configured to dete...

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Hauptverfasser: WATARIGUCHI, KANAME, SEKIYA, MICHIYO, IWASAKI, SHUHEI, YAMAAI, TATSUYA, SHIMOZAWA, HIDEHARU, KAKU, KENICHI, MARUYAMA, AKIHIRO, MAKISUMI, KOHEI, FUKUSHIMA, NAOKI
Format: Patent
Sprache:eng
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Zusammenfassung:Provided is an electrophotographic apparatus including: an electrophotographic photosensitive member; a voltage application unit configured to cause discharge from an electroconductive member to the electrophotographic photosensitive member; a charge transfer amount detection unit configured to detect a charge transfer amount per unit time resulting from the discharge from the electroconductive member to the electrophotographic photosensitive member; and a charging potential control unit, wherein V1 and V2 defined by specific procedures for the electrophotographic photosensitive member satisfy a relationship represented by the following expression (E-4): 100V1