发明名称 Paper feeding apparatus and image forming apparatus including the same
摘要 Sheets of recording paper are stacked and put on a push-up plate, and the uppermost recording paper is moved by pickup rollers and is separated by separation pawls. The separated recording paper is further moved by the pickup rollers so as to be carried out to the conveyance path between an upper guide and a lower guide. Notches are provided in those regions of the lower guide which correspond to the corner parts of the recording paper. Owing to the notches, the corner parts of the recording paper deformed by the separation pawls do not come into touch with the lower guide, so that the bending and jamming of the recording paper can be prevented from occurring.
申请公布号 US7092074(B2) 申请公布日期 2006.08.15
申请号 US20030712094 申请日期 2003.11.14
申请人 SHARP KABUSHIKI KAISHA 发明人 KAWAI RYOICHI;KOBAYASHI HIDEAKI;HIRAOKA JUN
分类号 B65H3/68;G03B27/00;B65H3/56;B65H5/38;G03B27/32;G03G15/00 主分类号 B65H3/68
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