Samsung SCX-8030ND Series Service Manual page 368

● Code :
S2-1211
● Symptom / Cause :
MICOM (SMPS), It can't recognize at initial booting ti
Communication error with the power Micom chip or ve Communication error with the power Micom chip or ve
The soft power button does not operate.
● Troubleshooting method :
Replace the engine board.
CAUTION CAUTION
When replacing the engine board, you must insert the
● Replacement part
JC92-02302A : PBA-ENGINE (SCX-8030ND)
JC92-02221A : PBA-ENGINE (SCX-8040ND)
Service Manual
SCX-8030/8040 series
7.Troubles shooting
● Error message : :
Engine System Fail lure: #S2-1211. Turn off then on.
me
ersion information error. ersion information error
e MSOK and Memory on new engine board.
NVRAM
(MSOK)
Engine board
7-7 75
SAMSUNG ELECTRONICS
Version 0.05