| 摘要 |
<p>PURPOSE:To prevent collision of paper while to improve the paper feeding speed, by varying the speed exchange timing of take-away roller with correspondence to the fluctuation of interval between papers. CONSTITUTION:The speed exchange timing of take-away roller 9 having high and low feeding speeds is varied with correspondence to the reaching time of copy paper at specific position against open/close timing of registration gate 5. Since the fluctuation of paper interval can be absorbed, collision of paper can be prevented while since the paper interval can be shortened as much as possible within detection limit of sensor, copy paper feeding speed can be further improved.</p> |
