| 摘要 |
<p>PURPOSE:To eliminate meandering, uneven transport, or the like of a recording medium to improve recording performance by constituting following rollers out of respective independently rotatable rollers. CONSTITUTION:Sensitive material 7 pinchedly held between both rollers 19, 20 is transported by rotation of the drive roller 19 and the following roller 20 of a recording medium transport device 18. In this case, the following roller 20 is constituted out of respective independently rotatable rollers 20a, 20b, 20c. The rollers 20a, 20b, 20c are respectively formed into cylindrical shapes and provided with independently rotatable rotating shafts. As respective rollers are individually independent in this way, adjustment of contacting condition of mutual rollers is easily performed, generation of partial contacting condition can be restrained, and contact pressure between both rollers can be unified.</p> |
