| 摘要 |
<p>PURPOSE: To improve loading ability of paper sheets which are discharged from an image forming device and contained in the bins of a sorter and a curl amount of which is high. CONSTITUTION: A plurality of bins B in which paper sheets P discharged from an image forming device M are contained are brought into a reversely sortable state a plurality of times in succession. Continuous reverse sort operation of the bin B is effected according to the image forming mode or image density of the image forming device. This constitution improves loading ability of a color copy paper, a curl amount of which is high, to the bin B.</p> |
