| 摘要 |
<p>PURPOSE:To always arrange recording paper on a correct paper feed position after a paper feed unit part is drawn out from an image forming device main body and the recording paper is supplemented and the paper feed unit part is mounted again on the device main body, by providing a detecting means to detect that the recording paper reaches the paper feed position. CONSTITUTION:Completion of mounting of a paper feed unit part 200A on a device main body is detected by a detecting part S5, and a drive motor M2 is driven. Paper feed rollers 210, 211 are held with a frame body 2002 rotationally movably provided on a drive shaft 205, and the frame body 2002 is also raised by rising of recording paper P. In this way the frame body 2002 is raised by rising of the recording paper P through the feed rollers 210, 211, a detecting sensor S4 detects that the other end of a swing lever 2006 enters the detecting sensor S4, a control part C stops the drive motor M2, and the uppermost part of the recording paper P is correctly stopped on the paper feed position. In this condition, a copy beginning button is pushed, so as to begin feed of the recording paper P by means of the paper feed rollers 210, 211.</p> |
