| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an image forming device which has a cleaning means which has high durability and excellent cleaning performance of a feed means with a simple structure. <P>SOLUTION: A jam release dial 21 is interlocked with a drive roller 9, and reverses the drive roller upon a jam to feed paper to a paper removable position. A cleaning member 22 urged by a spring 27 can be rotated around a rotation axle 23 between a stand-by position and a cleaning position. In a driving force transmission mechanism 28 interlocking an axle of the drive roller with the rotation axle, normal rotation F of the drive roller is not transmitted to the rotation axle, and reverse rotation R of the drive roller is transmitted to the rotation axle. When paper is fed, the cleaning means is set to the stand-by position by the spring, and when the jam release dial is operated upon the jam, the cleaning means is set to the cleaning position to clean the reversely rotating drive roller. <P>COPYRIGHT: (C)2012,JPO&INPIT |
