Lexmark 522 Manual Do Utilizador

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13
Installing an optional
firmware card
Follow the instructions in this section to install an optional 
firmware card. The system board has one location where 
a firmware card can be installed.
Warning!
Optional firmware cards are easily dam-
aged by static electricity. Touch something 
metal on the printer before you touch a 
card.
1
Access the system board. (See page 10 for instruc-
tions.)
2
Unpack the firmware card.
Avoid touching the metal contacts on the connector. 
Save the packaging.
3
Hold the firmware card by its edges, and align the 
two pins on the card with the holes on the system 
board.
Orient the card so that the pins are closest to the 
bottom edge of the system board.
4
Push in until the firmware card is firmly in place. 
Note: The entire length of the plastic connector must 
touch the system board. Some force may be 
required to fully install the firmware card.
5
Resting posts
Pins
Card
Connectors