| 摘要 |
<p>PURPOSE:To enable to eliminate curl of recording paper in a simple structure in such a way that a recording paper squeezing member, and grip rollers and slip rollers in its front and rear so as to work tension on the recording paper. CONSTITUTION:A recording paper squeezing member 11 is provided in the conveying passage of rolled recording paper 1, grip rollers 9, 10 are provided in its front, and slip rollers 12, 13 provided in its rear. Then, the roller 9 is made of metal, the roller 10 is made of rubber, and slip rollers are made of metal which are contrived to be good for the revolving spedd 10-20% faster than the rollers 9, 10, and the diameter of the squeezing member 11 is made smaller than that of the rollers 9, 10. When the tip of the recording paper 1 passes through the rollers 9, 10 and the squeezing member 11, and it is tucked by slip rollers 12, 13, because the revolving speed of the slip rollers 12, 13 is so fast that it gives tension by pulling the recording paper 1, curl can be eliminated.</p> |
