Samsung CLX-330x Series Service Manual page 97

► Error Code
A1-1110
► Error message
Error #A1-1110 Turn off then on
► Symptom
The main motor does not operate.
► Troubleshooting method
1) Turn the machine off then on. If the error persists, turn the machine off again.
2) Remove the rear and right cover.
3) Check if the connection between main board and main motor are correct. If the connection is OK, replace the
main motor.
4) If the problem persists, replace the main board.
► Error Code
A3-2210
► Error message
Error #A3-2210 Call for service
► Symptom
CTD sensor is defective.
► Troubleshooting method
1) Turn the machine off then on. If the error persists, turn the machine off again.
2) Remove the all toner cartridges and imaging unit.
3) Check if the CTD sensor connector is connected correctly. If the sensor connection is OK, replace the CTD board.
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4. Alignment and Troubleshooting
4-30