| 摘要 |
<p>PURPOSE:To easily take out paper, stacked in large quantity, from a stacker by providing a driving means which lifts a paper receiving bed to the upper limit corresponding to the amount of number of pulses in a counting means. CONSTITUTION:Finishing stack action of printing paper, when an operator pulls out a drawer 3 from a stacker main unit 1 performing takeout work of printing paper 6, a paper receiving bed 5 is positioned in the bottom. When the operator presses an operating switch 8 on the paper receiving bed, the amount of number of pulses from a lowering position, previously counted by a motor control circuit 11, is output to a driving circuit 12, driving a drive motor 7. Thus lifting the paper receiving bed 5 to the upper limit restricted by an upper limit sensor, the printing paper 6 is easily taken out.</p> |
