| 摘要 |
PROBLEM TO BE SOLVED: To suppress sheet-stacking performance from deteriorating even when tubular curl is generated in a preceding sheet.SOLUTION: A pair of guide parts 31 are provided on a lower surface 30 facing a first sheet discharge tray 11, of a second sheet discharge tray 12. The pair of guide parts 31 contact both end sides in a width direction of a sheet and turn the contacted end sides downward in a vertical direction from a discharging direction of the sheet. Further the pair of guide parts 31 are provided at an advance side in the discharging direction and both end sides in the width direction from an intermediate part in the discharging direction. This causes both end sides in the width direction of the jumped-up sheet to be forcibly turned downward in the vertical direction by the pair of guide parts 31 even if tubular curl is generated in the sheet to be discharged, so that the sheet curved in a tub shape (a tube shape) can be corrected. Therefore, even if the tubular curl is generated in a preceding sheet, sheet-stacking performance can be suppressed from deteriorating.SELECTED DRAWING: Figure 2 |
