Step 4: Install memory and option cards
Removing the system board access cover
CAUTION! If you are installing memory or option cards after initial printer setup, turn the printer off and unplug the power cord. If you have any other devices connected to the printer, turn them off as well and unplug any cables going to the printer.
You can customize your printer memory capacity and connectivity by adding optional cards or hard disk.
You must remove the system board cover to install memory cards, a firmware card, a hard disk, or an option card.
You need a number 2 Phillips screwdriver to remove the system board cover.
Rear cover