Specifications

Troubleshooting
Samsung Electronics
Service Manual
6-7
6.3.3 Not functioning of the fuser gear due to melting away
• Description
The Motor breaks away from its place due to gear melting away.
Check and Cause Solution
1. Check the Heat Lamp. 1. Replace the Fuser.
2. Replace the Main PBA.
3. Replace the SMPS.
6.3.4 Paper Empty
• Description
The paper empty status 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 Main PBA is defective Perform
Engine Test Mode.
1. Replace the defective actuator.
2. Replace the Main PBA.
6.3.5 Paper Empty without indication
• Description
The paper empty status on the operator panel does not come on when the paper cassette is
empty.
Check and Cause Solution
1. Bending or deformation of the actuator of the paper sen-
sor.
2. The function of the Main PBA is defective Perform.
1. Replace the defective actuator.
2. Replace the Main PBA.