Paper transported from the paper transport belt unit enters the fusing unit, where the paper is pressed between the pressure roller and fusing roller to fuse the toner to the paper. The components in blue are only for Pro C5200S/C5210S to improve paper handling and maintain quality over a long period. Pro C5200S/C5210S has a fusing belt smoothing roller that removes the roughness on the fusing belt caused by the paper edges, and the fusing cleaning web unit that removes material attached to the fusing belt.
| No. | Descriptions | No. | Descriptions |
|---|
| 1 | Fusing Belt Smoothing Roller | 5 | IH Coil |
| 2 | Fusing Roller | 6 | Pressure Roller |
| 3 | Fusing Belt | 7 | Fusing Cleaning Web Unit |
| 4 | Heating Roller | | |