| 摘要 |
<p>PURPOSE:To prevent bad carrying such as the remaining of a sheet toward a stopper at the rear end of a bin or the like and paper jamming or the like by providing a spiral cam means transporting the of each bin in such a way that the bin is open-extended as it looks out on a sheet discharge means. CONSTITUTION:A guide member 7 is deflected at a portion confronting a spiral cam means 40, and the constitution is so made that either of the untransported portion 7a and transported portion 7a of by means of the spiral cam means 40 is positioned against the other in a shifted way in the downstream direction of sheet discharge. A bin B which comes close to a sheet discharge means 15 and is moved, when a sheet discharged from the sheet discharge means 15 is stored, avoids the interference of the sheet discharge means 15 after the sheet having been stored, and is moved in a shifted way in the downstream direction of sheet discharge. Also, when the bin B is moved in a shifted way in the downstream direction of sheet discharge, the 30 is guided without opposing the guide member 7 which has been deflected.</p> |
