| 摘要 |
<p>PROBLEM TO BE SOLVED: To select an optimal stapler by a more simple structure and control on the assumption that a plurality of staplers are provided. SOLUTION: Large and small staplers 12 and 13 are mounted on a stapler bracket 14, these staplers are moved in a switched manner between a stapling position and a retreating position by a first motor 15, and the stapler used for binding is selected. A guide shaft 11 is fitted to the stapler bracket 14, and the stapler bracket 14 is moved in parallel with the longitudinal direction of a staple by a second motor 16.</p> |
