| 摘要 |
<p>PURPOSE:To secure certain execution of turn over of paper sheets by transporting paper sheets coming from the first transport route without changing their leading edges in the direction of transport of transporting them after reversing the direction of transport so that their trailing edges may take place of their leading edges. CONSTITUTION:In the case of both-sides luplication, each paper sheet P whose one side is already finished for copy is transported from a temporary accumulation part by means of a transport roll couple 380, 383 and its trailing edge is detected by a paper sheet detection means 390. Then, the roll couple 383 is reversed, the solenoid 392 of a sorting means 357 is actuated, a transport roll couple 385 makes rotation, the trailing edge if the paper sheet takes place of its leading edge, and the paper sheet P is delivered to an image transfer section in its inverted state via a paper sheet guide-in port 354. In the case of double-sides copy, a paper sheet already subjected to one-side copy is transported to the image transfer section from the transport couple 380, without changing the leading edge in the direction of transport, via a transport route 386, a transport roll couple 385 and the paper sheet guide-in port 354 under the condition with the solenoid 392 of the sorting means 357 actuated.</p> |
