6.4.3 Not function of the gear of the fuser due to melting away
• Description
The motor breaks away from its place due to gear melting away.
Check and Cause Solution
1. Check the Fuser Unit. 1. Replace the Fuser.
2. Replace the Main PBA.
2. Replace the SMPS.
6.4.4 Paper Empty
• Description
The paper lamp on the operator panel is on even when paper is loaded in the cassette.
Check and Cause Solution
1. Bending or deformation of the actuator of the paper sen-
sor.
2. The function of the engine board is defective
3. Check the connector and harness.
1. Replace the defective actuator.
2. Replace the empty sensor PBA.
Service Manual
6-15
Samsung Electronics
Troubleshooting
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