| 摘要 |
<p>PROBLEM TO BE SOLVED: To preclude misalignment of the trailing edges of sheets when a sheet bundle including sheets folded overlapping at least one time is pinched by discharge rollers and rotated. SOLUTION: A sheet post-processing device has the bundle discharge roller which pinches and rotates the sheet bundle placed on a sheet receptacle tray and including sheets folded overlapping at least one time and transports the sheet bundle to a stacking tray provided separately from the sheet receptacle tray, wherein an air layer removing means is installed for removing the air layer formed between the folded sheets overlapping.</p> |
