Lexmark x950 series User Manual page 36

Additional printer setup
3
Locate the appropriate connector on the system board.
Note: If an optional ISP is currently installed, then the printer hard disk must be installed onto the ISP.
To install a printer hard disk onto the ISP:
a
Using a flathead screwdriver, loosen the screws.
b
Remove the screws attached to the printer hard disk mounting bracket, and then remove the bracket.
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