Removing an option card
You need a number 2 Phillips screwdriver to remove an option card.
1Make sure the printer is turned off and the power cord is unplugged.
2Complete the steps for Removing the system board access cover if it is still installed.
WARNING: Option cards are easily damaged by static electricity. Touch something metal such as the printer frame before you touch an option card.
3Remove the screws securing the option card to the cover.