| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve a productivity at the time when a fold part of a sheet bundle is subject to post-processing. <P>SOLUTION: A holding unit 630 can move between a first reference position and a holding position. A press contact unit 641 moves from a second reference position to a pressurization position which is one end of the fold part, and moves from the pressurization position to the other end of the fold part while pressurizing the fold part. When the holding unit is moved by a holding motor from the first reference position to the holding position, the holding motor is controlled to stop, and a press contact motor is started to move the press contact unit from the second reference position to the pressurization position. When the press contact unit reaches the other end of the fold part, the press contact motor is stopped and the holding motor is started again to move the holding unit from the holding position towards the first reference position, so that holding of the sheet bundle is released. <P>COPYRIGHT: (C)2013,JPO&INPIT |
