| 摘要 |
According to the present invention, a paper sheet managing device is provided. The sheet managing device includes a storage part for storing paper sheets and sheet supply means for supplying a paper sheet from the storage part. The sheet supply means comprises a pick up roller extending in a sheet width direction orthogonal to a sheet feeding direction, a drive shaft extending parallel to the pick up roller and rotationally driving the pick up roller and a plurality of power transmitting means for transmitting a power from the drive shaft to the pick up roller. The plurality of power transmitting means is disposed at at least both ends of the pick up roller and each of the plurality of power transmitting means comprises a gear train that links the drive shaft and the pick up roller and an arm that oscillates the pick up roller. The driving shaft includes processing that prevents rotational phase shifts. With this construction, it is possible to realize a slimline, compact paper sheet managing device that can supply paper reliably using a pick up roller with a long effective length and a small diameter. Using the paper sheet managing device, a slimline and compact printer can be realized. |
