| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To make the same sheets as sheets to be stitched usable as an interposed paper sheet such as a tab paper sheet and a joined paper sheet by offset-loading the sheets. <P>SOLUTION: This device 400 is provided with a post-treatment tray 410 successively discharged and loaded with the sheets, a stapler unit 420 having a stitching part 422 for stitching the sheets, and a sheet stitching position selecting device for selectively moving the sheets loaded on the post-treatment tray 410 to a position for covering the whole of the stitching part 422 and a position for covering a part of the stitching part. The sheet stitching position selecting device moves a sheet P2 to be completely stitched by the stapler unit 420 to the position for covering the whole of the stitching part and moves a sheet P1 to be partially stitched to the position for covering the part of the stitching part when the sheet P2 and the sheet P1 are mixed on the post-treatment tray, and stays unstitched sheets at a sheet discharge position without moving the sheets when the unstitched sheets are loaded on the post-treatment tray. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
