| 摘要 |
PROBLEM TO BE SOLVED: To provide a sheet processing device which has a simple processing mechanism, and which facilitates trimming processing of a positional deviation end edge which is deviated due to folding, when performing binding processing of a sheet bundle and folding the sheet bundle in two.SOLUTION: When a sheet central part is folded in two, after performing binding processing of the sheet bundle, binding processing means performs binding processing of the sheet bundle at a binding position separated from the sheet central part, then folding processing means performs folding processing of the sheet bundle at a folding position where is displaced from the sheet central part to the binding position side, between the binding position and the sheet central part.SELECTED DRAWING: Figure 3 |
