Samsung CLX-8540ND Service Manual page 286

● Code :07-012
● Symptom : Ejector does not work.
● Possible Cause: Ejector Home/Encoder Sensor defect, Extension Tray Motor defect , Eject Belt defect,
Finisher Main Board defect
● Troubleshooting method :
1. Check if the Finisher cable is connected to the
machine.
2. Open the finisher bottom cover and check the
LED on the finisher main board.
At that time, all finisher doors must be closed.
Check if the red, yellow, green LED are on.
3. If the yellow LED is not on, check the
connection of the switch in the Finisher Front Door.
Troubleshooting
● Error message : Finisher error: #07-012. Please turn off then on
4. Check if the eject home sensor harness is
connected properly and the actuator is broken.
5. Check if the ejector motor harness is connected
properly.
6. Check if the ejector motor encoder is idling in the
motor shaft.
7. Check if the eject belt is broken.
8. If the problem persists, replace the finisher main
board.
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