| 摘要 |
<p>PROBLEM TO BE SOLVED: To selectably provide one mode of outputting papers with paper ends stitched and the other mode outputting papers saddle stitched being folded or unfolded at the middle. SOLUTION: This paper processing device discharging carried-in papers after treating or without treating is provided with delivery mechanisms 3, 70, 80 and 90 which discharges papers 50 without being treated, or discharges papers 50 treated with/without being folded at the middle, matching devices 5 and 9 putting carried-in papers 50 in order, a first stitching device 11 stitching the ends of papers put in order, and with second stitching devices 103 and 104 stitching papers put in order at their center parts in their longer direction, and one mode discharging papers stitched by the first stitching device without being folded out of discharge mechanism, and the other mode discharging papers stitched by second stitching device with/without being folded out of discharge mechanism, are switchably provided.</p> |
