| 摘要 |
PURPOSE:To perform paper processing for utilizing the unused faces of sheets positively and easily with efficiency. CONSTITUTION:A sheaf of sheets P are conveyed sheet by sheet after being arranged at the end parts by a side end arranging part 9 and a rear end arranging part 10. The used faces and the unused faces are discriminated by face state detecting sensors 24, 25, and the unused faces of the respective sheets are arranged on one side using a rectilinear carrier path 15, a reverse carrier path 16 and a switchback carrier path 20 and conveyed to the paper supply part of an image forming device. In a paper processing device of such constitution, an insertion part 5 for inserting the sheet sheaf P is closed by a shutter body 27 during processing, and the inhibition of sheet insertion is displayed at an insertion inhibition display part. |
