| 摘要 |
<p>PURPOSE:To provide a paper after-process device which can prevent wear of a guide section and a guide groove section and give degree of freedom in the moving direction of a bin tray. CONSTITUTION:In a paper after-process device which assorts paper and is provided with a bin tray 1 which is mounted in the up and down directions and receives and stores paper discharged from an external paper discharge device and a guide groove section which guides a guide section of the bin tray 1 in the up and down directions, the guide groove section does not slide-contact, but roll-contacts because a roller 42 is fitted in the guide section of bin tray 1 and the roller 42 is rotated between the guide section and guide groove section when the bin tray 1 moves up and down.</p> |
