| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an image forming device having a large loading amount even with the sheet material curling upward or downward and improved aligning performance. SOLUTION: The installation height of a delivering tray 20 is variable. When the sheet curling upward is delivered from a delivering opening 29 and loaded, the delivering tray 20 is installed in the lower step so as to lower the loading surface of the delivering tray 20. When the sheet curling downward is delivered, the delivering tray 20 is installed in the upper step so as to house the rear end of the sheet material in the step made by a rear end loading part 30 and the delivering tray 20. Thus sheet loading with large loading amount and improved aligning performance is capable by adjusting the height of the delivering tray when the curling direction of both ends of sheet is upward or downward.</p> |
