发明名称 IMAGE FORMING APPARATUS, PROCESS CARTRIDGE, AND DEVELOPMENT UNIT
摘要 <P>PROBLEM TO BE SOLVED: To provide a process cartridge, without damaging an apparatus body and the process cartridge, even when a user mounts it incorrectly, by reducing the manufacturing cost, and to provide an image forming apparatus. <P>SOLUTION: Detected parts of Y, M, C and Bk are provided on the side 44M of the interior side of the process cartridge. Reflection plates 45C, 45M, 45C and 45Bk of C color, Y color, M color and Bk color are provided on the detected parts, respectively. Semitransparent seals 46 as detachable members are bonded to the reflection plates 45C, 45M, 45Y and 45Bk, respectively. <P>COPYRIGHT: (C)2005,JPO&NCIPI
申请公布号 JP2005134797(A) 申请公布日期 2005.05.26
申请号 JP20030373056 申请日期 2003.10.31
申请人 RICOH CO LTD 发明人 KIKUCHI HIDEO
分类号 B41J29/46;B41J29/00;G03G15/01;G03G21/00 主分类号 B41J29/46
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