| 摘要 |
<p>PURPOSE:To simplify replacing works for such parts as belt in simple constitution by furnishing the body of an image forming device with No.1 fitting member and No.2 fitting member capable of elastic coupling therewith, and providing possibility of fitting and removal of a sheet transport device on/from the body of image forming device. CONSTITUTION:When a feed belt means is fitted on the body of a sheet transport device, a pin 52a of this feed belt means is inserted from the drive roller 42 side while positioned as mating with the opening of a holder 60, which thus makes elastic deformation to outside a certain degree, so as to fit the pins 52a, 58 in fit parts 60a, 60b, respectively, and the feed belt means is fixed to a specified position. Thus the feed belt means is made possible to be fitted on and removed from the body of the device through provision of the body with holder 60 to bear mounting members 52a, 58, so that mounting and dismantle can be made simply without use of any special tool or the like. Accordingly the man-hours for replacing work is decreased, and the work can be conducted simply.</p> |
