Brother MFC6800 - PCB Support and NCU PCB

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4.1.22 PCB Support and NCU PCB
(1) Remove the two screws and lift up the PCB support.
(2) Remove the two screws and take off the NCU shield.
(3) Remove the screw and take off the NCU PCB from the PCB support.
(4) Disconnect the NCU harness.