摘要 |
<P>PROBLEM TO BE SOLVED: To solve a problem that, when a conveying force is increased for the switchback of a paper sheet only using a paper ejection roller pair, if the conveying force of a conveying belt is small, the paper sheet is drawn with respect to respective feeds after the paper sheet is sandwiched by the paper ejection roller pair (in this case, the paper sheet is sent intermittently by the paper ejection roller pair and a conveying part (conveying belt)), and thereby the accuracy of sending is reduced and noise is generated due to a drawing sound emitted when the paper sheet is drawn. <P>SOLUTION: The drive start timing of the paper ejection roller pair 12 when the paper sheet P is conveyed in an intermittently-sending manner by the conveying belt 7 and the paper ejection roller pair 12 is delayed than the drive start timing of the conveying belt 7, and a time rag Tα is set between the respective drive start timing. <P>COPYRIGHT: (C)2013,JPO&INPIT |