| 摘要 |
<p>PURPOSE:To effectively display sucking effect of a sucking device in a suction carrying device carrying paper transferred with a toner image from the photosensitive drum toward a fixing device. CONSTITUTION:The paper is pressurized to the belts and the belts' carrying force is displayed by frictional force between the belts and the paper in the suction carrying device placed between the photosensitive drum and the fixing device by combining the suction devices 20 with carrying belts 11... provided with suction holes. In the suction device 20, a multiple number of suction chambers are placed in the width direction and the longitudinal direction in a divided state, pipes 23... are connected to each suction chamber, and the pipes are connected to a valve control device 25. Then, the sucking effect is displayed by the suction chambers corresponding to the width of the paper, and the carrying effect is fully displayed in a state where the paper is adhered to the carrying belt.</p> |
