Samsung CLX-8540ND Service Manual page 249

● Code : 01-015
● Symptom :
1. At Warm-up, Duplex sensor has detected the paper.
2. At Printing, Duplex sensor is not on within a regular time after paper moves into duplex path.
● Possible Cause:
1. Check the Duplex Sensor Harness and Connector.
2. Check if the UI message is changed by the Duplex Sensor operation.
3. Check the duplex sensor.
● Troubleshooting method :
.
1. Check if the Harness is defective.
Check if the connector is connected properly.
2. Check the following.
-. Check if the Duplex Sensor is assembled properly.
-. Check if the Duplex Sensor Harness is connected properly.
-. Enter the EDC mode. Execute the Duplex Sensor test.
(EDC Mode Test Routines
Check Stop)
Troubleshooting
● Error message : Paper jam at the top of duplex path
Copier Engine/DADF Test Routine 102-380
4-87
Start Operation