发明名称 PAPER FEEDER AND IMAGE FORMING APPARATUS EQUIPPED WITH PAPER FEEDER
摘要 PROBLEM TO BE SOLVED: To provide a paper feeder preventing the generation of bending of paper and a paper jamming or the like, and an image forming apparatus equipped with the paper feeder, miniaturizable and allowing high-speed processing. SOLUTION: A recording sheet 20 laminatedly placed on a push-up plate 17 is moved by a pick-up roller 11, and the recording sheet 21 at the most upper part is separated with a separation pawl 16. The separated recording sheet 21 is further moved with the pick-up roller 11 and sent to the conveyance route between an upper part guide 12 and a lower part guide 13. A notch is provided at the area of the lower part guide 13 corresponding to the corner of the recording sheet 21. Since the corner of the recording sheet deformed by the separation pawl 16 does not contact with the lower part guide 13 owing to the notch, the generation of bending and a jamming of the recording sheets can be prevented. COPYRIGHT: (C)2004,JPO
申请公布号 JP2004168436(A) 申请公布日期 2004.06.17
申请号 JP20020332754 申请日期 2002.11.15
申请人 SHARP CORP 发明人 KAWAI RYOICHI;KOBAYASHI HIDEAKI;HIRAOKA ATSUSHI
分类号 B65H3/68;B65H3/56;B65H5/38;G03B27/00;G03G15/00;(IPC1-7):B65H3/68 主分类号 B65H3/68
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