| 摘要 |
<p>PURPOSE:To stably perform sorting and wedging of paper without additionally providing a surplus roller by providing a control means which is for changing a feed direction of the paper with paper carry out force of right and left discharge rollers unevenly generated by controlling a drive means being based on a detection result from a paper detecting means. CONSTITUTION:A discharge roller for discharging paper 4 while nipping it by a pair of upper and lower rollers (11a, 11b), (12a, 12b) to a paper storage means and drive means (clutch) 19a, 19b for detachably driving the pair of upper and lower rollers are provided. Further by providing a paper detecting means for detecting a conveying condition of the paper 4, being based on a detection result from the paper detecting means, a drive content of the drive means 19a, 19b is controlled by a control means 51 to unevenly generate paper discharge force in the right and left discharge rollers 11a, 12a with a feed direction of the paper 4 changed, and sorting of the paper 4 is stably performed.</p> |
