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Eng
OKI ES7170MFP
Troubleshooting. 2. Abnormal operations of printer after the power is turned on 3
Bad odors are generated.
| Check item |
Check work |
Action at NG |
| Locating the exact position of generating bad odor |
| Fuser unit |
Remove the fuser unit and check the odor. |
Implement section (Check the jumping phenomena of gear tooth) |
| Low voltage power supply unit |
Remove the low voltage power supply unit and check the odor. |
Replace the low voltage power supply unit |
| Check conditions of the fuser unit |
| Life count of fuser unit |
Check the life count of the fuser unit by using the self-diagnostic mode. |
The fuser close to the new fuser unit smells some odors. |
| Check that no foreign material exists in fuser unit. |
Check that no foreign materials such as paper are stuck inside of the fuser unit. |
Remove the foreign material. |
Rise-up time is slow.
| Check item |
Check work |
Action at NG |
| Check the fuser unit |
| Halogen lamp |
Check that 120V or 230V is shown on the label on the rear of the fuser unit. (120V:ODA,230V:ODA/OEL) |
Replace the fuser unit. |