| 摘要 |
PURPOSE:To facilitate the setting of an imaging unit and the processing of jam by constituting a device such that a support-guiding member is held at a prescribed elevating position by a holding means when an upper housing is revolved to an open position. CONSTITUTION:When the upper housing 3 is revolved to the open position, the support-guiding member 5 is pulled through a wire 13 and revolved to the elevating position, and the housing 3 is maintained as it is at the open position by a compression coil spring. Moreover, by the revolution of the housing 3, engagement between the engaging part 8 and the part 9 to be engaged of a holding means 6 is released, and the means 6 is energized by an extension coil spring 7 and moved to a holding position. Thus, the member 5 is maintained at the elevating position where the imaging unit 4 can be pulled out. On the other hand, when the housing 3 is closed, the engaging parts 8 and the part 9 to be engaged are engaged, the means 6 is moved, and it is released that the means 5 is maintained at the elevating position. |
