| 摘要 |
PURPOSE:To obtain always a good picture signal, by smoothing a fold or creases automatically accompany with the running operation of a running device at the read time. CONSTITUTION:Running rollers 5 and 6 which are rotated while brought into contact with an original when the machine body moves in the subscanning direction manually are rotated in one body in the same rotation direction. Roller provided forward in the advance direction of the machine body has the circumferential face of a large frictional coefficient. Roller 6 provided backward in the advance direction of the machine body has the circumferential face of a small frictional coefficient. Then, the circumferential speed of roller 6 is higher than that of roller 5. |
