To reduce the size of an entire device and the number of parts by eliminating the need of an ejection roller traditionally provided at an ejection port.
In the sheet post-processing device in which an endless belt 36 is rotated and driven, a sheet pushing-out member 37 provided at the belt is moved, by its sheet pushing-out face 37d, a sheet bundle S after post- processing is pushed out of a post-processing position and ejected to an ejected paper stack position, and the upstream side is brought into contact with a stack sheet abutting part 11A of an end fence 11, the sheet pushing-out member is provided rotatably against the endless belt, and when the sheet is pushed out onto the ejected paper stack position, the sheet pushing-out face projects from the stack sheet abutting part to the downstream side in the sheet ejection direction by t.
| JPS55135860 | SELFMASTER ELECTROPHOTOGRAPHIC METHOD AND ITS APPARATUS |
| JP4886860 | Image forming device |
| JPS5828764 | FLASH EXPOSURE TYPE COPYING MACHINE |
SUGIYAMA YOSHIHIDE
KIMATA MASASHIGE
Next Patent: PAPER EJECTING DEVICE AND IMAGE FORMING DEVICE