发明名称 IMAGE FORMING APPARATUS
摘要 PROBLEM TO BE SOLVED: To provide an image forming apparatus which is reduced in noise level by delaying the timings of generating impact noise of a plurality of sensor levers, thereby preventing the impact noise from being amplified. SOLUTION: The plurality of sensor levers detecting a recording material P are arranged at positions deviated from each other in the conveying direction of the recording material P, so that the timings of generating impact noise of the plurality of the sensor levers are delayed. COPYRIGHT: (C)2008,JPO&INPIT
申请公布号 JP2008111957(A) 申请公布日期 2008.05.15
申请号 JP20060294284 申请日期 2006.10.30
申请人 CANON INC 发明人 KUBO SHINJI
分类号 G03G15/00 主分类号 G03G15/00
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