| 摘要 |
PROBLEM TO BE SOLVED: To provide a roller support mechanism, roller unit and fixation device that can stably support a rotary roller.SOLUTION: A fixation device 16 comprises: a heating roller 16A; a pressure roller 16B; and a cleaning roller 71 that cleans a surface of the pressure roller 16B. The cleaning roller 71 is supported by a support mechanism 80, which comprises: a support frame 81 made up of a sheet metal; a covering member 82; and a bearing member 83. The covering member 82 is mounted to a support groove 85 of the support frame 81, and a guide groove 83B of the bearing member 83 is slidably attached relative to the covering member 82. In an upper part of the covering member 82, a blockage plate 100 is provided that blocks an aperture part 85C of the support groove 85B.SELECTED DRAWING: Figure 6 |
