| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an image forming device which prevents a lateral shift of an intermediate transfer belt caused by releasing the tension on the intermediate transfer belt, and guarantees an immediate stable rotation of the intermediate transfer belt when driving the intermediate transfer belt again applying tension thereon for rotation. <P>SOLUTION: An intermediate transfer belt 34 is held among a roller 31, a secondary transfer roller 351, a roller 32 and a cleaning part 352 after an image formation is finished. After that, a power distribution to a solenoid body 91 is stopped to release tension on the intermediate transfer belt 34 by moving a roller 33 downward. <P>COPYRIGHT: (C)2012,JPO&INPIT |
