| 摘要 |
PURPOSE:To obtain a small-sized image forming device by providing a manual rotating body of a jammed paper ejecting device, on a driven roller of a resist roller. CONSTITUTION:A manual control 46 is provided with a control member 47 and the third gear 48 on one end and the other end, respectively, and provided freely rotatably on a driven shaft 45 at the side of the third gear 48. Also, the second gear 49 is fixed to a driving shaft 42, and engaged to the third gear 48. A rotation of the manual control 46 is transferred to a driving roller 41 through the third gear 48 and the second gear 49, therefore, by selecting suitably a gear ratio of the third gear 48 and the second gear 49, the torque for operating a revolving speed of the driving roller 41 of one rotation portion of the manual control 46, namely a feed quantity of jam paper, and the manual control 46 can be set optionally, and a condition that the device can be used easily by a user can be set much more easily than a conventional one. |
