| 摘要 |
<p>PROBLEM TO BE SOLVED: To perform the post-treatment in the condition in which the matching order at a sheet storage part is switched and the page order of the sheets is arranged even when the sheets on which the image is formed are fed in the order from the last page or from the first page. SOLUTION: A matching guide member 73 is provided in which a sheet is guided and matched along a guide plate 61a side to constitute a sheet storage part when the sheet to be carried into a carry-in port 50 is guided to a post- treatment carrying passage 60 through a first carrying roller 51, and image- formed in the order from the last page and fed to a sheet storage part 61 provided on the post-treatment carrying passage, and the sheet is guided and matched along a guide plate 61b side by the feeding of the image-formed sheet from the first page. A mechanism to stable a sheet bundle matched in the sheet storage part is arranged to the lower part of the sheet storage part, a switching claw 64 to regulate the sheet tip is provided at the position, and the stapled sheet bundle is discharged to a discharge tray 65 by the switching claw.</p> |
