Samsung CLX-9350ND Service Manual page 463

● Code :
S3-3211
● Symptom / Cause :
At system booting, the MFP could not detect the DAD
DADF could not detect the paper. ( The green LED of
● Troubleshooting method :
1. Reboot the MFP.
Check the initial operation of DADF (whether the m
2. Is power supplied to the DADF board?
Check the LED on the DADF board.
3. Check the connection between DADF board and Sc
Is it connected properly?
Yes : Replace the DADF board.
DADF board
4. Is power supplied to the Scan board?
Check the LED on the Scan board.
5. Check the connection between Scanner and Main b
If the connection is OK, replace the Scanner board.
● Replacement part
- JC92-02170A : PBA-SCAN
- JC92-02165A : PBA-ADF
Service Manual
CLX-9250/9350 series
7. Troubles shooting
● Error message :
:
Scan System Failure e #S3-3211 : Turn off then on.
F.
DADF external is off. )
otor is working or not)
can board.
board.
7-1 23
Scanner board
SAMSUNG ELECTRONICS