| 摘要 |
<p>PURPOSE:To enable a binder to bind sheets just after processing by a sorter, a finisher or the like, and to stably form binder holes in the sheets with the use of a drilling machine. CONSTITUTION:A drilling machine 12 for forming binder holes in a sheet S having been processed by a fixing unit 7 is arranged just after downstream of a pair of discharge rollers 9 in an image forming device body 1. Further, a pair of upstream conveying rollers 14 and a pair of downstream conveying rollers 15 for stably holding the sheet S in an area to be drilled, are provided just upstream and just downstream of the drilling machine 12.</p> |
