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Troubleshooting
7-6
7.2.3 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.
7.2.4 Paper Empty
• Description
Paper empty sign on the display 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 : Perform Engine Test Mode.
1. Replace the defective actuator.
2. Replace the Main PBA.
7.2.5 Paper Empty without indication
• Description
Paper empty sign 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.
3. The Connecting wire between the sensor and HVPS
would be disconnected.
1. Replace the defective actuator.
2. Replace the Main PBA.
3. Connect the wire properly.