| 摘要 |
PROBLEM TO BE SOLVED: To provide a sheet processing device capable of preventing skewing of a sheet being carried to the sheet processing device, generation of wrinkles or flaws in the sheet, generation of a jam, and generation of matching defective in the sheet contained in the sheet processing device. SOLUTION: In this sheet processing device 400, a path 416 to guide the sheet discharged from a printer 300 is disposed. In the path 416, the sheet is carried by a fixing roller 117 and a discharge roller 118 in the printer 300. A sheet discharge roller 415 disposed at an outlet of the path 416 is rotated in the direction of an arrow A to discharge the sheet in the path 416 at a set carrying speed above a bundle sheet discharge belt 412. A return roller 417 disposed under the sheet discharge roller 415 moves the sheet toward a lower end part of the bundle sheet discharge belt 421, and a bundle sheet discharge lever 421A of the bundle sheet discharge belt 421 discharges the sheet onto a stack tray 411. |
