| 摘要 |
PURPOSE:To ease positioning of a sheet by controlling a speed of feeding and rewinding the sheet through pressing operational members. CONSTITUTION:On a device which feeds a long sheet, operational members are displaced correspondingly to the pressing force of operational members 4, 5 which manually control the feeding speed and, correspondingly to the quantity of said displacement, speed of a motor feeding the long sheet is changed. Since the speed of feeding and rewinding of the sheet is placed under control through pressing the operational members as mentioned above, minute adjustment can be easily performed and positioning of the sheet is eased. |
