Samsung ML-1665 Service Manual page 107

• Code:U2-1114
• Error message:
• Symptom/Cause:
1. An error between the LSU(Laser Scanning Unit) and the control circuit of the Main board has occurred.
• Trouble Shooting Method:
1. Check the LSU connector.
2. Replace the LSU.
3. If the problem persists, replace the main board.
ED:2010-04-08
SMART PANEL:LSU Failure: #U2-1114. Turn off then on.
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