| 摘要 |
<p>PURPOSE:To enable even the last transfer paper to be copied and used by delaying paper feed timing to provide paper feed process time equal to manuscript process time when the remaining amount of transfer paper becomes less than a predetermined value. CONSTITUTION:When an automatic recycle manuscript feeder RDF is used to prepare a copy from a manuscrip, RDF 2 feeds the manuscript 1 toward a contact glass 5 in timing i, whereat exposure is carried out with first pulse in timing iii. Then the transfer paper having the latent image is fed in timing iv and the paper absence signal appears in timing vi. The operation in this case is carried out to start the feed of the next manuscript as in ii after the presence of the transfer paper is confirmed in the timing at this time so that the transfer paper can be copied used up to the last one.</p> |
