3-6
Confidential
4. SCREW TORQUE LIST
Location of screw Screw type Q’ty
Tightening torque
N·m (kgf·cm)
Fuser unit line cover R Taptite bind B M4x12 1 0.8±0.1 (8±1)
Fuser unit line cover L Taptite pan B M4x14 1 0.8±0.1 (8±1)
Fuser unit Taptite pan B M4x14 1 0.8±0.1 (8±1)
Side cover L Taptite bind B M4x12 2 0.8±0.1 (8±1)
Side cover R Taptite bind B M4x12 2 0.8±0.1 (8±1)
FG harness A Taptite cup S M3x8 SR
(Machine side)
1
0.6±0.1 (6±1)
Top cover ASSY
(Touch panel models)
Taptite bind B M4x12 2 0.8±0.1 (8±1)
Taptite bind B M4x12 (Black) 2 0.8±0.1 (8±1)
FG harness A
(Touch panel models)
Taptite cup B M3x10
(Top cover side)
1
0.5±0.1 (5±1)
FG harness B
(Touch panel models)
Taptite cup B M3x10
(Top cover side)
1
0.5±0.1 (5±1)
Panel cover case lower Taptite cup B M3x10 4 0.5±0.1 (5±1)
Inner chute
(Touch panel models)
Taptite bind B M4x12
2
0.8±0.1 (8±1)
Eject cover
(Touch panel models)
Taptite bind B M3x10
3
0.5±0.1 (5±1)
Top cover ASSY
(Non touch panel models)
Taptite bind B M4x12 2 0.8±0.1 (8±1)
Taptite bind B M4x12 (Black) 2 0.8±0.1 (8±1)
Inner chute
(Non touch panel models)
Taptite bind B M4x12
2
0.8±0.1 (8±1)
Main shield plate Screw cup M3x8 (Black) 3 0.45±0.05 (4.5±0.5)
Veil cover upper Screw cup M3x8 (Black) 1 0.45±0.05 (4.5±0.5)
Veil cover lower Screw cup M3x8 (Black) 1 0.45±0.05 (4.5±0.5)
Main PCB ASSY Screw cup M3x8 (Black) 4 0.45±0.05 (4.5±0.5)
Top bar
(Touch panel models)
Taptite bind B M4x12
2
0.8±0.1 (8±1)
Laser unit Taptite cup S M3x8 SR 4 0.8±0.05 (8±0.5)
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)