| 摘要 |
<p>PURPOSE:To prevent a paper supply roller from being in contact with a paper supply box by composing the paper supply box freely movable perpendicularly to the axis of the paper supply roller, and putting the paper supply box at a predetermined position without producing distortion of papers. CONSTITUTION:When a paper supply table 15 is moved from the front back, a rotation roller 29 is applied to a protrusion 30 on the side of the paper supply table 15, and an angle formed by a first link 25 and a second link 28 becomes large by motion of the rotation roller 29 along the plane surface of the protrusion 30, so a paper supply box 16 and a paper supply box bearing 23 move along guide rails 19, 20 toward a paper supply roller 13. The paper supply box 16 moves perpendicularly to the axis of the paper supply roller 13. As a result, the paper supply box 16 is contained at a predetermined position without producing distortion of papers, thereby contact of the paper supply roller 13 with the paper supply box 16 can be prevented.</p> |
