| 摘要 |
PURPOSE: To prevent any possible double feed of refeeding paper from occurring and obviate those of inspection and maintenance services. CONSTITUTION: In this device, two partitioning members 7A and 7B equipped with both coil-form pass partition grooves different in roll directions with each other are installed in respective jogger fences 2A and 2B regulating the cross direction of paper, whereby they are able to be driven in the reverse direction to each other by motors 6A and 6B in consequence. In addition, the first paper of image transferred ones is carried in the top of a double-sided tray 1 via the pass partition groove on the topper stage and it is stopped by a back fence 3, and then the partitioning members 7A and 7B are rotated one turn, and a paper terminal part is shifted to the second partition groove from the first one. Likewise, the second sheet afterward is inserted into the first partition groove in order, then it is rotated by one turn at a time, and the first paper terminal part is engaged with the partition groove at the lowermost stage, and a calling roller 4 is rotated in the arrow direction and thus paper refeeding takes place. At this time, the paper engaged with the intermediate partition groove is checked of its movement by two front fences 5A and 5B. |
