| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prolong the lifetime of a rotating body by preventing local degradation of the conveying force of the rotating body. <P>SOLUTION: A printer 1000 is capable of changing the timing of changing the rotational speed of slant running correction drive rollers 21a, 22a by the control of a controller. The printer 1000 prevents the conveying force from being concentrated at specified positions of the slant running correction drive rollers 21a, 22a, and prevents local wear and degradation of the conveying force to allow the slant running correction drive rollers 21a, 22a to be used for a long period. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
