| 摘要 |
PROBLEM TO BE SOLVED: To provide a device which can suppress damage to an end of a sheet as much as possible when pressing the fold of a folded sheet by moving a pressing member and can reduce the movement load.SOLUTION: A sheet processing device includes a pair of pressing rollers 75, 76 for pressing from the fold thickness direction of a folded sheet bundle BS that is folded and a pressing roller unit supporting the pressing rollers and moving along the sheet fold direction. The pressing rollers press the fold in any of first regions R1 in pressure-contact with each other and second regions R2 adjacent with the conveyance direction upstream side of the first regions and facing each other with a gap.SELECTED DRAWING: Figure 13 |
