| 摘要 |
PURPOSE:To prevent the variance of the speed of original feeding-out even if the stop position of an original is shifted somewhat, by providing the rotation center of an eject roller, which is brought into contact with the original, a prescribed width apart from the stop line of a stopper along a platen. CONSTITUTION:When an eject roller 6 which should be brought into contact with the original is brought into contact with an original (b) on a platen 1, a rotation center O of the eject roller 6 is arranged a prescribed width (w) apart from a stop line m-m of a stopper 3 along the platen 1. It is desirable that this prescribed width (w) is slightly longer than the length, by which the original (b) is moved back with the repulsive force when the original (b) strikes the stopper 3, and has such length that the width (w) is not affected by the curl at the tip of the original (b). By this constitution, the variance of the speed of original feeding-out is prevented even if the stop position of the original is shifted somewhat. |
