| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a new image forming device capable of easily releasing jam, securely maintaining a distance between guide parts, and performing accurate positioning between mating rollers. <P>SOLUTION: In the image forming device A, a paper sheet conveyance passage 8 is opened by opening operation of an open/close cover 10, and then, mating of respective pairs of rollers 5, 9 is made to be released. One roller 7 of the pair of the rollers 5 and one roller 34 of the pair of the rollers 9 are rotatably supported by a guide member 11 held in an elastically-energized status on a device body 1 side inside the open/close cover 10. The other roller 6 and the other roller 30 are installed to the device body 1. When the open/close cover 10 is closed, one of the rollers 7, 34 on the open/close cover 10 side is mated with the roller 6 on the device body 1 side in a condition in which shafts 6b, 7b has been positioned to each other via a positioning member 13 with its relative position set to the shaft 6b of the roller 6 on the device body 1 side. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
