Brother MFC-8540DN Service Manual

3-5
Confidential
Scanner ground plate Taptite cup S M3x8 SR
(Fastening side of
scanner plate)
1
0.80.1 (81)
Screw cup M3x8 (Black)
(LV shield plate cover side)
1
0.450.05 (4.50.5)
LV shield plate cover Screw cup M3x8 (Black) 3 0.450.05 (4.50.5)
Taptite bind B M4x12 1 0.80.1 (81)
Screw pan M4x8 1 0.50.1 (51)
Ground harness Screw pan M4x8 1 0.50.1 (51)
Inlet Taptite flat B M3x10 1 0.50.1 (51)
Low-voltage power supply PCB
ASSY
Screw cup M3x8 (Black) 1 0.450.05 (4.50.5)
Taptite bind B M4x12 2 0.80.1 (81)
Under bar ground plate R
(T1: Models with 520-sheet)
Taptite cup S M3x8 SR
(Fastening side of LV
shield plate)
1
0.60.1 (61)
Under bar front
(T1: Models with 250-sheet)
Taptite cup S M3x8 SR
(Fastening side of LV
shield plate)
1
0.60.1 (61)
LV shield plate Taptite bind B M4x12 1 0.80.1 (81)
Hold cover 1 Taptite bind B M4x12 1 0.80.1 (81)
Pinch ground spring Taptite pan B M3x8 1 0.50.1 (51)
Hold cover 2 Taptite bind B M4x12 2 0.80.1 (81)
Under bar front
(T1: Models with 520-sheet)
Taptite bind B M4x12
2
0.80.1 (81)
Under bar ground plate L
Under bar ground plate R
Under bar cover
Under bar rear Taptite bind B M4x12 2 0.80.1 (81)
Under bar center Taptite bind B M4x12 2 0.80.1 (81)
Top bar rear Taptite bind B M4x12 2 0.80.1 (81)
Under bar ground plate L
(T1: Models with 520-sheet)
Taptite cup S M3x8 SR
(Fastening side of drive
sub ASSY)
1
0.60.1 (61)
Under bar front
(T1: Models with 250-sheet)
Taptite cup S M3x8 SR
(Fastening side of drive
sub ASSY)
1
0.60.1 (61)
Taptite bind B M4x12 2 0.80.1 (81)
Main frame L ASSY Taptite cup S M3x8 SR 4 0.80.1 (81)
Taptite bind B M4x12 4 0.80.1 (81)
Drive sub ASSY Taptite bind B M4x12 8 0.80.1 (81)
Paper feed motor plate Taptite cup S M3x8 SR 4 0.80.1 (81)
Paper feed motor Screw bind M3x4 3 0.650.05 (6.50.5)
MP solenoid Taptite bind B M3x10 1 0.50.1 (51)
Main PCB shield calking ASSY Taptite bind B M4x12 3 0.80.1 (81)
Taptite cup S M3x8 SR 2 0.60.1 (61)
Location of screw Screw type Q’ty
Tightening torque
N·m (kgf·cm)

Brother MFC-8540DN Specifications

General

Brand	Brother
Model	MFC-8540DN
Category	All in One Printer
Language	English