Lexmark X 950 User Manual

5Push the memory card into the connector until it clicks into place.
Installing a flash memory or firmware card
The system board has two connections for an optional flash memory or firmware card. Only one of each may
be installed, but the connectors are interchangeable.
CAUTION—SHOCK HAZARD: If you are accessing the system board or installing optional hardware or
memory devices sometime after setting up the printer, then turn the printer 
off, and unplug the power
cord from the wall outlet before continuing....

3Holding the card by its sides, align the plastic pins on the card with the holes on the system board.
2
1
1Plastic pins
2Metal pins
4Push the card 
firmly into place.
Notes:
The entire length of the connector on the card must touch and be 
flush against the system board.
Be careful not to damage the connectors.
Installing an Internal Solutions Port
The system board supports one optional Lexmark Internal Solutions Port (ISP).
Note: This task requires a flathead screwdriver.
CAUTION—SHOCK HAZARD: If you are...

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.
1Access the system board.
For more information, see 
“Accessing the system board” on page 27.
2Remove the printer hard disk.
For more information, see 
“Removing a printer hard disk” on page 39
3Unpack the ISP kit.
23
4
1
1ISP solution
2Screws for the ISP solution
3Screws for the plastic bracket...

5Use the provided screw to attach the ISP solution to the system board cage.
6Connect the ISP solution interface cable into the receptacle of the system board.
Additional printer setup34 

7Firmly connect the ISP solution to the system board cage using two screws.
Installing a printer hard disk
Note: This task requires a flathead screwdriver.
CAUTION—SHOCK HAZARD: If you are accessing the system board or installing optional hardware or
memory devices sometime after setting up the printer, then turn the printer off, and unplug the power
cord from the wall outlet before continuing. If you have any other devices attached to the printer, then
turn them off as well, and unplug any cables going...

3Locate 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:
aUsing a flathead screwdriver, loosen the screws.
bRemove the screws attached to the printer hard disk mounting bracket, and then remove the bracket. Additional printer setup36 

cAlign the standoffs of the printer hard disk to the holes in the ISP, and then press down on the printer
hard disk until the standoffs are in place.
dInsert the plug of the printer hard disk interface cable into the receptacle of the ISP.
Note: The plugs and receptacles are color‑coded.
Additional printer setup37 

To install a printer hard disk directly on the system board:
aAlign the standoffs of the printer hard disk to the holes in the system board, and then press down on
the printer hard disk until the standoffs are in place.
bUse the two provided screws to attach the printer hard disk mounting bracket.
cInsert the plug of the printer hard disk interface cable into the receptacle of the system board.
Note: The plugs and receptacles are color‑coded. Additional printer setup38 

Removing a printer hard disk
Note: This task requires a 
flathead screwdriver. Additional printer setup39 

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.
1Access the system board.
For more information, see 
“Accessing the system board” on page 27.
2Unplug 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...