| 摘要 |
PURPOSE:To prevent the hitching of paper and stain on the printed surface by arranging a mobile paper feed pinch roller below a paper feed drive roller, a paper delivery pinch roller on a paper guide on a mobile paper delivery drive roller below the roller. CONSTITUTION:When the attraction force of a permanent magnet at a paper feed driving section 9 is cancelled, a platen 3 and a paper feed pinch roller 7 is lifted to grasp a paper between rollers 6 and 7, causng a pad section 29a of a paper stopper 29 to sink below paper passage. Thereafter, a print head 4 is operated to print. After the printing and feeding operation are repeated required times, the paper A is returned to the inlet/outlet. This return operation is done as soon as the paper A is grasped between rollers 14 and 16 with the lifting of the paper delivery drive roller 16 mounted to a supporting body 15 following the excitation of a paper delivery drive section 18. |
