Troubleshooting

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-

1. Replace the defective actuator.

sor.

 

 

 

2. The function of the Main PBA

is defective Perform

2. Replace the Main PBA.

Engine Test Mode : Perform Engine Test Mode.

 

 

 

 

 

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-

1. Replace the defective actuator.

sor.

 

 

2. The function of the Main PBA is defective Perform.

2. Replace the Main PBA.

3. The Connecting wire between the sensor and HVPS

3. Connect the wire properly.

would be disconnected.

 

 

 

 

7-6Service Manual

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Image 99
Dell 1815DN service manual Not functioning of the fuser gear due to melting away, Paper Empty without indication