3-4
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)
Main shield plate Screw cup M3x8 (Black) 3 0.450.05 (4.50.5)
ADF FG harness
Modem FG harness L
FB FG harness
Panel FG harness Taptite cup S M3x8 SR 1 0.60.1 (61)
ADF/document scanner unit Taptite bind B M4x12 6 0.80.1 (81)
ADF unit (Hinge L ASSY) Taptite bind B M4x12
(Black)
10.80.1 (81)
Hinge L ASSY Taptite bind B M4x12 3 0.80.1 (81)
Hinge R support Taptite cup B M3x10 1 0.50.1 (51)
Hinge arm R Taptite cup B M3x10 3 0.50.1 (51)
ADF front cover Taptite cup B M3x10 2 0.50.1 (51)
ADF separation holder ASSY Taptite cup B M3x10 1 0.50.1 (51)
Upper document chute Taptite cup B M3x10 6 0.50.1 (51)
Panel unit Taptite cup B M3x10 4 0.50.1 (51)
LCD presser Taptite cup B M3x10 3 0.50.1 (51)
Shield plate cover Taptite cup B M3x10 4 0.50.1 (51)
USB host P
CB ASSY Taptite bind B M4x12 2 0.80.1 (81)
Scanner top cover Taptite bind B M4x12 8 0.80.1 (81)
Modem FG harness R
(Frame R side)
Taptite cup S M3x6 SR 1 0.60.1 (61)
Joint cover ASSY Taptite bind B M4x12 6 0.80.1 (81)
Modem FG harness L
(Modem side)
Screw pan (S/P washer)
M3.5x6
10.60.1 (61)
Modem FG harness R
(Modem side)
Screw pan (S/P washer)
M3.5x6
10.60.1 (61)
Modem shield plate Taptite bind B M4x12 2 0.80.1 (81)
Modem shield cover Screw pan (S/P washer)
M3.5x6
10.60.1 (61)
Modem PCB ASSY Taptite cup S M3x6 SR 2 0.50.1 (51)
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
(T1: Models with 520-sheet)
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)