Ncu Pcb Assy (For The Models With The Ncu Only) - Brother MFC-8460N Servise 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.
N CU 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, b ind B M4x12
Screw p an (S/P washer)
M3.5x6
N CU FG harness ASSY ALFB
<Back side>
Fig. 5-101
N CU unit
Fig. 5-102
5-75
Main PCB
Taptite, b ind B M4x12
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