Trouble Shooting
| Step | Cause | Solution | Parts |
| 1 | Operating temperature too low. | Change the operating temperature and restart the printer. | |
| 2 | Used voltage too low | Check power and avoid using overloaded electrical appliances on the same line. | |
| 3 | Thermistor fault | Replace the fuser. | Fuser AM4XA (002-B209-0-SP) AM4XA plus (002-C123-0-SP) |
