Samsung ML-1645

Service Manual
Alignment & Troubleshooting
4-31
Samsung Electronics
4) Paper Empty without indication
1. Bending or deformation of
the actuator of the paper sensor.
2. The function of the engine
board is defective Perform. DCU mode :
Perform DCU diagnostic
code 8.
Replace the defective actuator.
Replace the engine board.
• Description The paper lamp on the operator panel does not come on when the paper cassette is empty.