| 摘要 |
PROBLEM TO BE SOLVED: To prevent connection failure between a power transmission part for a punch waste diffusion means provided at a punch waste recovery box and a power transmission part in a sheet post-processing device being an installation place of the punch waste recovery box.SOLUTION: A punch waste recovery box 10 includes: a recovery box 30 for recovering punch waste of sheet; punch waste diffusion means 12, 28 for diffusing the punch waste in the recovery box; and first power transmission parts 26, 34 connected to the punch waste diffusion means to drive the punch waste diffusion means. When the punch waste recovery box is attached to a sheet post-processing device 14 provided with a driving source 20 for the punch waste diffusion means, the first power transmission parts obtain power by magnetic force from second power transmission parts 24, 32 in a noncontact state from the second power transmission parts connected to the driving source provided in the sheet post-processing device to drive the punch waste diffusion means. |
