| 摘要 |
PURPOSE:To align an original with photosensitive paper securely without reference of the material and thickness of the original, by enabling the original to move freely by slipping adequately by applying small carriage force along a tip alignment member provided so that it can move in and out. CONSTITUTION:Original 0 is circulated repetitively in the circulation path including an exposure part and at every time of the circulation, it is carried to the exposure part by being superposed upon photosensitive paper S fed out of an automatic paper feeder at a prescribed position to take copies of the original. In this case, when original 0 returning from repeat device 40 and photosensitive paper S sent by paper feed roller 28 are superposed mutually at conflux point A and then advances to a point right before stop plate 26 by feed rollers 24 and 25, feed roller 25 separates from roller 24 and stop plate 26 is displaced to the dotted-line position to cut off the carriage path. Then, original 0 and photosensitive paper S are carried by carrying roller 53 and paper feed roller 28 respectively and their leading edges are aligned to each other by stop plate 26. |
