Ncu Pcb Assy (For The Models With The Ncu Only) - Brother MFC-8460N Service Manual

5.1.59 NCU PCB ASSY (For the models with the NCU only)

(1) Disconnect the connector of the NCU harness from the Main PCB.
NCU harness
Main PCB
<Left side>
(2) Remove the Screw pan (S/P washer) M3.5x6 and NCU FG harness ASSY ALFB.
(3) Remove the two bind B M4x12 Taptite screws, and then remove the NCU unit.
Taptite, bind B M4x12
Screw pan (S/P washer)
M3.5x6
NCU FG harness ASSY ALFB
<Back side>
Fig. 5-101
NCU unit
Fig. 5-102
5-75
Main PCB
Taptite, bind B M4x12
Confidential