| 摘要 |
PURPOSE:To simply control the drive of a picture former as well as to exactly prevent the deviation of printing by absorbing the flection of materials to be transferred by making the holding force of the material by a resist roller weaker than the holding force by a platen and a pinch roller. CONSTITUTION:The holding force of materials to be transferred by paired aligning rollers 15 is made weaker than the holding force by a platen roller 4 and a pinch roller 20 on the paper supply side or a pinch roller 30 on the paper discharge side. The peripheral speed of the aligning rollers 15 is set up to be slower than that of the platen roller 4. The material to be transferred is tensed, therefore, at the contact between the aligning rollers 15, the platen roller 4, and the pinch roller 20 on the paper supply side, and the flection of the material to be transferred is absorbed while being delivered. |
