Samsung CLX-9350ND Service Manual page 452

● Code :
S2-1211
● Symptom / Cause :
MICOM (SMPS), It can't recognize at initial booting tim
Communication error with the power Micom chip or ve
The soft power button does not operate.
● Troubleshooting method :
Replace the engine board.
● Replacement part
- JC92-02129A : PBA-ENGINE (CLX-9350ND)
- JC92-02239A : PBA-ENGINE (CLX-9250ND)
Service Manual
CLX-9250/9350 series
7. Troubles shooting
● Error message :
Engine System Fail ure: #S2-1211. Turn off then on.
me
ersion information error.
Engine board
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SAMSUNG ELECTRONICS