发明名称 ELECTROPHOTOGRAPHIC IMAGE FORMING DEVICE AND PROCESS CARTRIDGE
摘要 PROBLEM TO BE SOLVED: To prevent user's hands from being soiled by toner which sticks to a process cartridge but drops from the cartridge at replacing the cartridge. SOLUTION: As for the process cartridge 101 which is attached/detached to/from an image forming device main body 100, a shielding member 12 installed on the image forming device main body 100 side is pulled out together with the process cartridge 101 at attaching/detaching the process cartridge 101, then, a transfer opening is shielded by the shielding member 12, so that the toner sticking to the process cartridge 101 is prevented from dropping.
申请公布号 JP2000181326(A) 申请公布日期 2000.06.30
申请号 JP19980375175 申请日期 1998.12.11
申请人 CANON INC 发明人 KOMIYA YOSHIYUKI
分类号 G03G21/16;G03G21/18;(IPC1-7):G03G21/18 主分类号 G03G21/16
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