No. | Description | No. | Description |
|---|---|---|---|
1 | Scanner motor | 9 | Development motor |
2 | Paper exit motor (MP 4055 SP/5055 SP/6055 SP only) | 10 | Vertical transport motor |
3 | Reverse motor | 11 | Duplex/bypass motor |
4 | Fusing motor (MP 4055 SP/5055 SP/6055 SP only) Fusing/paper exit motor (MP 2555 SP/3055 SP/3555 SP only) | 12 | Paper feed motor |
5 | Drum/waste toner motor | 13 | Paper feed tray lift motor |
6 | Duplex entrance motor | 14 | Polygon motor |
7 | Transfer roller contact motor | 15 | Toner supply motor |
| 8 | Registration motor |