| 摘要 |
<p>PURPOSE:To perform smooth opening and closing operation of an openable support plate having guide plates and follower rollers. CONSTITUTION:Follower rollers 9 energized in a manner to make contact with respective rotationally driven conveyance rollers 8 and a second plate 5 by which a sheet conveyance passage 4 having a given gap (t) between a securely supported first guide plate 3 and the sheet conveyance passage are supported to an openable support plate 7 independently from each other.</p> |
