| 摘要 |
<p>PURPOSE:To ensure that the matching properties of a sheet in a bin are improved and thereby limitless source processing and binding processing can be performed by inclining the introduction side end part of a sheet receiver to be located below when a sheet is received by the sheet receiver and raising the introduction side end part high when the sheet is under binding process, and thus discharging a bundle of bound sheets to a stack transport path by its own weight. CONSTITUTION:When set to a source processing mode, a bin 23 becomes inclined with the introduction side end part positioned below. Consequently, the rear end of a sheet passing through a sheet discharge part comes in contact with a sheet stopper part 23a located immediately below and becomes matched satisfactorily regardless of sheet size. On the other hand, the introduction side end part of the bin which is through with a binding process is raised higher that the tip part by the second cam 51 to assume a reversed position. This results in the discharge of the sheet into a stack transport path 26 side by its own weight. Thus any particular sheet delivery device need not be installed and the structure is simplified.</p> |
