| 摘要 |
A post-processing device for applying a post-process to a sheet fed from a device of a preceding stage is provided. The post-processing device includes a holding tray; an alignment mechanism; an output mechanism; and a control unit. In the case where a first sheet and a second sheet are different in size, the control unit performs a control in such a manner that, when the first sheet is fed, the alignment mechanism or the output mechanism shifts the first sheet to match the side edge of the first sheet and the side edge of the second sheet to be fed following the first sheet, and that, after the second sheet is fed, the output mechanism outputs the sheet bundle. |
| 主权项 |
1. A post-processing device for applying a post-process to a sheet fed from a device of a preceding stage, the post-processing device comprising:
a holding tray configured to keep a sheet fed, from the device of the preceding stage, evenly with respect to a centerline of the device of the preceding stage; an alignment mechanism configured to apply an alignment process to a sheet bundle of one or more sheets put in the holding tray; an output mechanism configured to output the sheet bundle to a paper output tray by pushing a side edge of the sheet bundle put in the holding tray with a push-out member to move the sheet bundle in a direction orthogonal to a sheet feed direction; and a control unit; wherein in a case where a first sheet which is a sheet included in the sheet bundle and a second sheet which is a sheet to be fed following the first sheet are different in size, the control unit performs a control in such a manner that, when the first sheet is fed, the alignment mechanism or the output mechanism shifts the first sheet to match the side edge of the first sheet and the side edge of the second sheet to be fed following the first sheet, and that, after the second sheet is fed, the output mechanism outputs the sheet bundle. |
