Removing a firmware card
Warning: Optional firmware cards are easily damaged by static electricity. Touch something metal on the printer before you touch an optional firmware card.
1Remove the system board access cover. See Accessing the printer system board.
2Grasp the firmware card gently and pull it straight out in one motion. Do not pull one side and then the other.
3Place the card in its original packaging, or wrap the card in paper and store it in a box.
4Replace the system board access cover. See Reinstalling the system board access cover.
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