发明名称 Image forming apparatus
摘要 An image forming apparatus includes an image bearing member, a transfer member, and a transfer member cleaning apparatus. The transfer member cleaning apparatus includes a cleaning blade and a rotatable cleaning member around the transfer member. A transfer member where a developer image is transferred from the image bearing member onto a transfer material, the cleaning blade, and the rotatable cleaning member are disposed in this order from an upstream side to a downstream side in a rotation direction of the transfer member. During a cleaning operation of the transfer member cleaning apparatus, developer in an amount corresponding to one to three layers of the developer passes through between said cleaning blade and said transfer member.
申请公布号 US2005220478(A1) 申请公布日期 2005.10.06
申请号 US20050091454 申请日期 2005.03.29
申请人 CANON KABUSHIKI KAISHA 发明人 AI RYUTA;KISHI TAKEHIRO
分类号 G03G9/08;G03G15/16;G03G21/10;(IPC1-7):G03G15/16 主分类号 G03G9/08
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