| 摘要 |
PURPOSE:To eliminate jam OHP paper in a paper discharge section by detecting paper on a paper discharge tray and giving alarm when a means which detects paper on the paper discharge tray is provided to copy on OHP paper. CONSTITUTION:When OHP paper is supplied from a manual tray 9, and it is confirmed that it is OHP paper by a light source 14 and a light receiving element 15 which form OHP sensor, then, whether there is paper 18 on a paper discharge tray 1 is detected by a sequence controller with a light source 3 and a light receiving element 2. If there is paper, alarm by a buzzer 19 is given or an alarm lamp 21 on a display plate 20 is lit. |
