Apparatus, method and apparatus for discharging sheet

摘要

Problem to be solved: to provide a sheet discharge device, an image forming apparatus, and a discharge restricting method capable of suppressing the discharge of the sheet from the discharge port corresponding to the mounting portion in which the discharge tray is not mounted and suppressing the occurrence of the jamming.Image forming apparatusMultiple outlet 24 andProvided corresponding to a plurality of discharge portsThe discharge tray 31 for supporting the sheet discharged from the discharge port 24 at the downstream side of the discharge direction D4 than the discharge port 24 is attached to each of the plurality of mounting portions 25 to be attached and removedIn the case where there is a mounting portion 25 in the unloaded state where the delivery tray 31 is not mounted,When the sheet does not satisfy the specified conditions, the sheet is discharged with respect to the entire discharge portIf the sheet satisfies the above described conditions, the limit processing part not limiting the discharge of the sheet for at least a portion of the outlet 24 and.Diagram