| 摘要 |
<p>PURPOSE:To appropriately control the elevation of a paper sheet loading plate even in the case where a CPU is run away in a paper feeding device feeding paper sheets by elevating the paper sheet loading plate. CONSTITUTION:A motor M can be appropriately controlled by a detection signal from a photosensor SE1 even in the case, where a CPU 100 is run away, by inputting the detection signal from the photosensor SE1 into an OR-gate 107 provided on a signal path to a motor M from the output port PO1 of the CPU 100.</p> |
