发明名称 Sheet convey apparatus
摘要 The present invention provides a recording apparatus comprising convey means for conveying a sheet in a predetermined convey direction, a pair of rollers arranged downstream of the coney means in the convey direction for conveying the sheet in the convey direction or in a reverse direction by rotation in a forward direction or in a reverse direction, and control means for controlling the convey means and the pair of rollers. The control means controls these elements in such a manner that, after a sheet conveyed by the convey means is conveyed in the convey direction by a predetermined amount by the pair of rollers, the pair of rollers are rotated in the reverse direction while applying a conveying force in the convey direction to the sheet using the convey means, thereby conveying the sheet in the reverse direction until the sheet passes through a nip formed between the pair of rollers.
申请公布号 US5594486(A) 申请公布日期 1997.01.14
申请号 US19960611015 申请日期 1996.03.05
申请人 CANON KABUSHIKI KAISHA 发明人 KIYOHARA, TAKEHIKO
分类号 B41J11/00;B41J13/10;B65H3/06;B65H5/06;B65H9/10;(IPC1-7):B41J2/01 主分类号 B41J11/00
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