| 摘要 |
<P>PROBLEM TO BE SOLVED: To keep nip pressure of a conveyance roller in a good condition by suppressing deflection of an upper member. <P>SOLUTION: A re-conveying means (re-conveying unit 100) includes: a lower conveyance guide 130 and an upper conveyance guide 140; a single side regulation member 120 for regulating the position in the width direction of a recording sheet; a pair of the conveyance rollers 55 capable of conveying the recording sheet obliquely to the single side regulation member 120; and an urging member (torsion springs 154 and 164) for urging an upper roller (pinch rollers 152 and 162) of the pair of the conveyance rollers 55 toward a lower roller (driving rollers 151 and 161). The lower conveyance guide 130 and the upper conveyance guide 140 are formed so that their width is larger than that of the recording sheet, and both ends 142 in the width direction of the upper conveyance guide 140 are held by the lower conveyance guide 130. <P>COPYRIGHT: (C)2012,JPO&INPIT |
