Installing An Optional Flash Memory Or Firmware Card - Lexmark C520 User Manual

Installing an optional flash memory or firmware card

The system board has two connectors for an optional flash memory or firmware card. Only one of each may be installed,
but the connectors are interchangeable.
CAUTION: If installing a flash or firmware card after setting up the printer, turn the printer off and unplug the
power cord before continuing.
1
Access the system board (see Accessing the system board).
2
Unpack the card. Save the packaging materials.
Note: Avoid touching the metal pins on the bottom of the card.
3
Holding the card by its sides, align the plastic pins on the card with the holes on the system board.
4
Push the card firmly into place.
Note: 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 and removing options
Warning: System board electrical components are easily damaged by static electricity.
Touch something metal on the printer before touching any system board
electronic components or connectors.
Plastic pins
Installing an optional flash memory or firmware card
Metal pins
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