Brother Facsimile Equipment MFC7420 - Manual (Page 101)

Confidential 5 -3 0
5.1.12 NCU PCB
(1) Remove the two bind B M4x12 taptite screws and one pan (S/P washer) M3.5x6 screw from
the NCU unit.
(2) Remove the one pan (S/P washer) M3.5x6 screw from the NCU shield cover to remove the
NCU shield plate.
Taptite, bind B
M4x12
NCU unit
NCU FG harness
Screw, pan (S/P washer)
M3.5x6
NCU shield cover
NCU shield plate
Machine
Screw, pan (S/P washer)
M3.5x6