SHEET PROCESSING APPARATUS AND IMAGE FORMING APPARATUS

摘要

A sheet processing apparatus includes a controller configured to control operations of the pair of aligning members such that a sheet bundle disposed on a first stacking portion is aligned by the pair of aligning members of the pair of aligning members at a position shifted to a side of one aligning member in a width direction perpendicular to the discharge direction of a sheet with respect to a sheet discharge range in which a sheet is discharged at the time of discharging the sheet from a discharge portion, and, before the aligned sheet bundle is discharged to a second stacking portion by a bundle discharge portion, the other aligning member of the pair of aligning members is moved to the outside of the sheet discharge range in the width direction.

主权项

1. A sheet processing apparatus comprising:
a discharge portion configured to discharge a sheet; a first stacking portion on which the sheet discharged by the discharge portion is stacked; a pair of aligning members configured to move in a width direction perpendicular to a discharge direction of the sheet and align the sheet on the first stacking portion in the width direction; a bundle discharge portion configured to discharge a sheet bundle having a plurality of sheets discharged on the first stacking portion; a second stacking portion on which the sheet bundle discharged by the bundle discharge portion is stacked; and a controller configured to control operations of the pair of aligning members such that the sheet bundle disposed on the first stacking portion is aligned by the pair of aligning members at a position shifted to a side of one aligning member of the pair of aligning members in the width direction with respect to a sheet discharge range in which a sheet is discharged at the time of discharging the sheet from the discharge portion, and, before the aligned sheet bundle is discharged to the second stacking portion by the bundle discharge portion, the other aligning member of the pair of aligning members is moved to the outside of the sheet discharge range in the width direction.