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Eng
OKI MPS4700
Troubleshooting. Abnormal MFP operation after powered on. Abnormal odor, Slow starting time
Abnormal odor
| Confirmation Items |
Confirmation Tasks |
Action at NG |
| Locate the position with abnormal odor occurred. |
| Fuser unit |
Take out the fuser and confirm the odor. |
Perform "Checking for loss of synchronization of motor (load by consumables)" |
| Low-voltage power supply unit |
Take out the low-voltage power supply unit and confirm the odor. |
Exchange low-voltage power supply unit |
Slow starting time
| Confirmation Items |
Confirmation Tasks |
Action at NG |
| Check a fuser unit |
| Halogen lamp |
Confirm the wattage of the halogen lamp mounted in the fuser. |
Exchange for wattage parts of the rated voltage. |
| Check optional parts |
| Expansion memory |
Reset the optional parts (expansion memory) and recheck the operation. |
Exchange optional parts |