Samsung CLX-8540ND Service Manual page 303

● Code : 12-001
● Symptom :
The paper in tray is not proper.
● Possible Cause:
1. Check the harness and connector of the Trya2 (or HCF) Size1/2/3 Sensor.
2. Tray2 (or HCF) Size1/2/3 Sensor is defective.
● Troubleshooting method :
Troubleshooting
● Error message : Load tray 2 (or HCF) with [Letter], [Plain] paper
1
2
3
1. Check if the Harness is defective.
Check if the connector is connected properly.
2. Enter the EDC mode. Execute the tray2 (or HCF)
Size1/2/3 Sensor test.
(EDC Mode Test Routines
Test Routine 102-090 (100, 110)
Operation Check Stop)
4-141
Copier Engine/DADF
Start