| 摘要 |
PURPOSE:To provide the titled feeder capable of preventing a paper stapler from being separated by a tensioning means, by adjusting the spacing between a driving roller and an idle roller interlockedly with the operation of a lever for adjusting the distance between a hammer and a type body. CONSTITUTION:Different analog voltages are outputted from a potentiometer PM in correspondence with the operating position of the lever 15 for adjusting the distance between a hammer and a type body in accordance with the number of sheets of paper stacked. The analog votage is converted into a digital signal by an analog-to-digital converter, and a microcomputer MC controls a stepping motor SM through a distributing circuit DB and an exciting circuit DR to adjust the spacing between the driving roller 7 and the idle roller 9. |
