发明名称 Process cartridge having cleaning unit including a bent portion for image forming apparatus
摘要 A process cartridge for an image forming apparatus includes a cleaning unit for removing waste toner remaining on a surface of a photosensitive drum, and a cleaning frame for storing the waste toner removed by the cleaning unit. The cleaning unit includes a bent portion adapted to bend in a direction opposite to the photosensitive drum and be disposed at a site other than that in which the waste toner is accumulated. The cleaning unit further includes a cleaning blade for contacting with the surface of the photosensitive drum to remove the waste toner remaining thereon in response to rotation of the photosensitive drum, and a cleaning support member for supporting the cleaning blade.
申请公布号 US7499670(B2) 申请公布日期 2009.03.03
申请号 US20060435874 申请日期 2006.05.18
申请人 SAMSUNG ELECTRONICS CO., LTD. 发明人 KIM YOUNG-MIN
分类号 G03G21/00 主分类号 G03G21/00
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