Samsung CLX-8540ND Service Manual page 246

● Troubleshooting method :
Exit Sensor
Feed Sensor
Regi Clutch
Feed Clutch
Troubleshooting
4. Check if the Harness is defective.
Check if the connector is connected properly.
Regi Sensor Regi Sensor
5. Check the following.
-. Check if the Feed/Regi Clutch are assembled properly.
-. Check if the Feed/Regi Clutch Harness are connected
properly.
-. Enter the EDC mode. Execute the Feed Clutch test.
(EDC Mode
Routine
sound)
-. Enter the EDC mode. Execute the Regi Clutch test.
(EDC Mode
Routine
sound)
6. Check if the Harness is defective.
Check if the connector is connected properly.
4-84
Test Routines
101-080 Start Operation Check (from
Stop)
Test Routines
101-050 Start Operation Check (from
Stop)
Copier Engine/DADF Test
Copier Engine/DADF Test