| 摘要 |
PURPOSE:To prevent paper under feeding from being braked or jammed by a paper feed roller by providing a control means for rotating a paper feed roller drive motor until the initialization of the paper feed roller for a paper feed action is completed. CONSTITUTION:When a paper is in a feed waiting state, the paper is fed upstream of a predetermined initial position, i.e., a position of separation claws 12, 13 of a cassette case 11, a feed amount required for feeding the paper into a recorder is reduced, and the resulting small rotating amount of a paper feed roller 22 causes a control ring 253 to fail to reach its initial position. To prevent this trouble, a controller controls a motor 23 so that the paper feed roller 22 can necessarily rotate at least twice. Namely, if a paper feed is completed before the paper feed roller 22 rotate twice, the motor 23 is so controlled as to keep rotating until the control ring 253 returns to the initial position for ensuring that the control ring 253 is always return to the initial position. |
