| 摘要 |
PROBLEM TO BE SOLVED: To realize simple installing of a driven roller without increasing the number of parts and to absolutely prevent the driven roller from removing.SOLUTION: In a sheet guiding device 60, a driven roller 40 is attached to a guide member 50 from a transportation side of a sheet. The guide member 50 comprises: a third rib member 53 in which, toward a sheet contacting surface 53a, a bearing member 70 pressing an axis member 41 and a coil spring 80 are arranged; and a fourth rib member 54 comprising an axis guiding groove part 54b holding the axis member 41 and an axis holding rack part 54e contacting to and rotatably holding the pressed axis member 41 in a manner where the axis member 41 contacts to the bearing member 70. The axis member 41 is inserted from an opening 54c of the axis guiding groove part 54b so that the bearing member 70 is pushed. The bearing member 70 holds the axis member 41 at a bearing recessed part 72 and presses the axis member 41 onto the sheet contacting surface 53a side. The axis member 41 is rotatably held between the bearing member 70 and the axis holding rack part 54e. |
