4. Alignment and Troubleshooting
► Error Code
A2-1210 / A2–2110
► Error message
Error: #A2-1210 Turn off then on
Error: #A2-2110 Turn off then on
► Symptom
The SMPS fan or Fuser fan does not operate normally.
► Troubleshooting method
1) Turn the machine off then on. If the error persists, turn the machine off again.
2) Remove the right cover.
3) Check if the connection between main board and the related fan is correct.
4) If the connection is OK, replace the defective fan.
► Error Code
A3–3211 / A3–3212
► Error message
Error: #A3-3211 Turn off then on
Error: #A3-3212 Turn off then on
► Symptom
The inner temperature sensor is defective.
► Troubleshooting method
1) Turn the machine off then on. If the error persists, turn the machine off again.
2) Enter the tech mode. Check the temperature sensor output.
3) If the sensor is defective, replace it.
4) If the temperature sensor is OK, replace the main board.
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