| 摘要 |
PROBLEM TO BE SOLVED: To easily remove a roller shaft for sheet material conveyance which is provided in the vicinity of a fixing cover and becomes an obstacle and facilitate the removal of the fixing cover and disposal of a jammed state when the disposal of the jammed state of a fixing means of an image forming device are taken. SOLUTION: In a sheet material conveyance device in which a roller shaft 4c is rotatably supported between a pair of opposing support members 17 and 17 and a sheet material is conveyed by rollers 4a, 4b supported on the roller shaft, thrust regulation means 18 (19, 20) regulating the travel of the roller shaft in the thrust direction are provided to release the regulation of the thrust regulation means and remove the roller shaft from the support members, and a fixing cover 15 is removed from a mounting part thereof.
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