发明名称 Image forming apparatus
摘要 An image forming apparatus includes a plurality of photoreceptors and an intermediated transfer body through which toner images on the photoreceptors are transferred to a recording medium. The image forming apparatus also includes charging members provided in contact with or adjacent to the respective photoreceptors, and further includes at least one cleaning unit that contacts the charging member and removes foreign substance from the surface of the charging member.
申请公布号 US6807390(B2) 申请公布日期 2004.10.19
申请号 US20030405630 申请日期 2003.04.03
申请人 RICOH COMPANY, LTD. 发明人 SUDA TAKEO;KAWAHARA SHINICHI;KAWASUMI MASANORI;AMEMIYA KEN;ONO HIROSHI;MIZUSAWA HIROSHI
分类号 G03G15/02;G03G21/00;(IPC1-7):G03G15/02 主分类号 G03G15/02
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