Removal and Installation Hard Disk Drive (HDD) Removal WARNING Switch off the Printer and remove the Power Cord. NOTE Refer to the table on Page 8-4 for information on screw types. 1. Remove 6 T-15 screws ( Type B ) from the HDD Access Cover. Remove the HDD Access Cover. 2. Remove the HDD with its foam holder. 3. Disconnect the HDD Cable and Power Supply Cable from the HDD. 8-74 HP DesignJet 5000 and 5500 Series Printers Service Manual