Lexmark x950 series User Manual page 40

Additional printer setup
Warning—Potential Damage: System board electronic components are easily damaged by static electricity.
Touch something metal on the printer before touching any system board electronic components or
connectors.
1
Access the system board.
For more information, see
2
Unplug the printer hard disk interface cable from the system board, leaving the cable attached to the printer
hard disk. To unplug the cable, squeeze the paddle at the plug of the interface cable to disengage the latch
before pulling the cable out.
"Accessing the system board" on page 27.
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