Samsung CLX-9252 Series Service Manual page 162

5. Unplug all connectors from the main board.
Remove 9 screws. And remove the main board.
MSOK
CAUTION
Observe precautions
For handling For handling
Electrostatic
Sensitive
Devices
CAUTION
When replacing the engine board,
you must insert the MSOK and
Memory on new engine board.
Service Manual
3. Replacemen nt Procedures
3-4 49
SAMSUNG ELECTRONICS