5-3
Confidential
3. SCREW TORQUE LIST
Location of screw Screw type Q’ty
Tightening torque
N m (kgf · cm)
FU harness cover 1 Taptite pan B M4x20 1 0.7±0.1 (7±1)
Fuser unit Taptite pan B M4x20 1 0.7±0.1 (7±1)
Process cover stopper Taptite cup B M4x10 1 0.5±0.1 (5±1)
Emblem cover Taptite bind B M3x10 2
0.5
±
0.1 (5
±
1)
Side cover L Taptite bind B M4x12 2 0.7±0.1 (7±1)
Shield cover Taptite cup S M3x6 SR 4 0.75±0.1 (7.5±1)
Main PCB
Taptite cup S M3x6 SR 4 0.75±0.1 (7.5±1)
Set screw 2 0.5±0.1 (5±1)
Side cover R Taptite bind B M4x12 2 0.7±0.1 (7±1)
Top cover printed ASSY Taptite bind B M4x12 2 0.7±0.1 (7±1)
Panel PCB ASSY Taptite cup B M3x8 3 0.5±0.05 (5±0.5)
Inner chute Taptite bind B M4x12 6(7) 0.8±0.1 (8±1)
Gear plate calking ASSY
Taptite bind B M4x12 8 0.9±0.05 (9±0.5)
Taptite cup S M3x6 SR 1 0.7±0.1 (7±1)
Main motor ASSY Taptite cup S M3x6 4 0.7±0.1 (7±1)
Plate Taptite bind B M4x12 2 0.8±0.1 (8±1)
Main shield plate ASSY
Taptite bind B M4x12 3 0.9±0.1 (9±1)
Taptite cup S M3x6 1 0.7±0.1 (7±1)
MP solenoid ASSY Taptite bind B M3x10 1 0.5±0.05 (5±0.5)
Spring Taptite cup B M3x8 1 0.4±0.1 (4±1)
T1 solenoid ASSY Taptite bind B M3x10 1 0.5±0.05 (5±0.5)
Register solenoid ASSY Taptite bind B M3x10 1 0.5±0.05 (5±0.5)
Ejector solenoid ASSY Taptite bind B M3x10 1
0.5
±
0.1 (5
±
1)
New toner actuator Taptite cup B M2x6 1
0.13±0.03
(1.3±0.3)
Laser unit Taptite cup S M3x6 5 0.7±0.1 (7±1)
Base plate LV
Taptite bind B M4x12 5 0.8±0.1 (8±1)
Screw, pan (S/P washer)
M3.5X7.5 SR
10.4±0.05 (4±0.5)
LV insulation sheet
Taptite bind B M4x12 1 0.8±0.1 (8±1)
SW holder ASSY Taptite bind B M4x12 1 1.0±0.1 (10±1)
Safety louver Taptite bind B M3x10 1 0.5±0.1 (5±1)
Base plate HV Taptite bind B M4x12 4 0.8±0.1 (8±1)
HV insulation sheet
Taptite bind B M4x12 1 0.8±0.1 (8±1)
High-voltage PS PCB ASSY Taptite bind B M4x12 1 0.8±0.1 (8±1)
Toner LED PCB unit ASSY
Taptite pan (washer) B
M3x8
10.5±0.1 (5±1)
Frame L Taptite bind B M4x12 6 0.8±0.1 (8±1)
MP feed frame Taptite bind B M3x8 2 0.5±0.1 (5±1)