3-5
Confidential
4 SCREW TORQUE LIST
Location of screw Screw type Q’ty
Tightening torque
N•m (kgf•cm)
ADF motor harness TAPTITE CUP S M3x6 1 0.40±0.10
ADF cover support band TAPTITE CUP B M3x10 1 0.45±0.05
Upper document chute TAPTITE CUP B M3x10 (bottom) 2 0.50±0.10
TAPTITE CUP B M3x10 (top) 3 0.45±0.05
ADF harness support TAPTITE CUP B M3x10 1 0.50±0.10
TAPTITE CUP B M3x10 1 0.45±0.05
ADF drive unit TAPTITE CUP B M3x10 (top) 1 0.45±0.05
TAPTITE CUP B M3x10 (rear) 1 0.50±0.10
ADF drive unit support plate TAPTITE CUP B M3x10 1 0.50±0.10
ADF motor SCREW PAN (S/P WASHER) M3x6 1 0.40±0.10
Document scanner top cover TAPTITE CUP B M3x10 6 0.50±0.10
Upper cover TAPTITE BIND B M4x12 6 0.70±0.10
Panel grounding wire TAPTITE CUP S M3x6 1 0.40±0.10
Main PCB shield TAPTITE CUP S M3x6 2 0.40±0.10
Main PCB ASSY TAPTITE CUP S M3x6 2 0.40±0.10
Sensor relay PCB ASSY TAPTITE CUP S M3x6 1 0.40±0.10
MJ shield TAPTITE CUP S M3x6 1 0.40±0.10
MJ PCB ASSY TAPTITE CUP S M3x6 1 0.40±0.10
Main PCB frame TAPTITE CUP B M3x10 2 0.40±0.10
TAPTITE CUP S M3x6 1 0.45±0.10
Power supply unit TAPTITE CUP S M3x6 1 0.45±0.10
Power inlet ASSY (200 V models) SCREW PAN (WASHER) M4x8DB 1 0.60±0.10
Power supply PCB ASSY TAPTITE CUP S M3x6 3 0.45±0.10
Tube support plate TAPTITE CUP B M3x10 3 0.40±0.10
Switchback frame ASSY TAPTITE CUP B M3x10 2 0.45±0.10
CR frame TAPTITE CUP B M3x10 2 0.60±0.10
PF encoder PCB ASSY SCREW BIND M2x12 1 0.15±0.05
CR guide rail TAPTITE CUP B M3x10 2 0.60±0.10
SCREW BIND M3x6 2 0.60±0.10
Paper feed motor SCREW BIND M3x6 2 0.60±0.10
Frame base TAPTITE CUP B M3x10 1 0.40±0.10
TAPTITE BIND B M3x10 2 0.40±0.10