发明名称 IMAGE FORMING DEVICE
摘要 PROBLEM TO BE SOLVED: To prevent degradation of images and to maintain appropriate image quality by continuously cleaning the rear side of a photoreceptor belt while it is turning and by maintaining the belt in contact with the ground and providing a belt cleaner on the belt surface to work also as a backup component to stably apply lubricant in a color image forming device. SOLUTION: This image forming device uses photoreceptor units having developing units for each color in contact with or apart from the photoreceptor belt for color development. Further, it has photoreceptor units provided with cleaners to clean the rear side of the image forming surface of the photoreceptor belt. COPYRIGHT: (C)2006,JPO&NCIPI
申请公布号 JP2005321552(A) 申请公布日期 2005.11.17
申请号 JP20040138998 申请日期 2004.05.07
申请人 RICOH CO LTD 发明人 HATTA HIROTAKA
分类号 G03G21/00;G03G15/01;G03G21/10;(IPC1-7):G03G21/10 主分类号 G03G21/00
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