| 摘要 |
<p>PURPOSE:To increase the load amount of curled paper without increasing tray pitch, by depressing a bottom surface of the tray when a load weight is exerted on the bottom surface, in a tray for a sorter which distributes and stacks sheets to be discharged from an image-forming device. CONSTITUTION:When front edges Sa of the curled papers S are stacked on oscillatable members 4 of the tray T and a predetermined weight is reached, the members 4 are tilted counterclockwise, whereby the bottom surface of the tray T is deformed into a concave shape and the front edges Sa of the papers S are lowered. Accordingly, the load amount of the curled papers S can be increased without increasing the tray pitch.</p> |
