Confidential
5-2
Tightening Torque
Location of screw Screw type Q'ty Tightening torque
N•m (kgf•cm)
Ejector solenoid Taptite, bind B M3 x 10 1 0.5 ±0.1(5±1)
Main motor Taptite, cup S M3 x 6 4 0.7 ±0.1(7±1)
T1, MP, Register solenoid Taptite, bind B M3 x 10 3 0.5 ±0.05(5±0.5)
Gear plate Taptite, bind B M4 x 12 8 0.9 ±0.05(9±0.5)
Main shield Taptite, bind B M4 x 12 3 0.9 ±0.1(9±1)
Ground wire Screw, pan (S/P washer) M3.5 x 6 1 0.5 ±0.05 (5±0.5)
SW holder Taptite, bind B M4 x 12 1 0.8 ±0.1(8±1)
Under bar Taptite, bind B M4 x 12 4 0.7 ±0.1(7±1)
Paper feed unit Taptite, bind B M4 x 12 8 0.8 ±0.1(8±1)
HVPS Taptite, bind B M4 x 12 2 0.8 ±0.1(8±1)
LVPS Taptite, bind B M4 x 12 2 0.8 ±0.1(8±1)
Base plate Taptite, bind B M4 x 12 9 0.8 ±0.1(8±1)
Main PCB Taptite, cup S M3 x 6 SR 4 0.75 ±0.1(7.5±1)
Shield cover Taptite, cup S M3 x 6 SR 4 0.75 ±0.1(7.5±1)
Scanner plate Taptite, cup S M3 x 6 6 0.7 ±0.1(7±1)
PE EG sensor Taptite, bind B M3 x 8 1 0.5 ±0.1(5±1)
MP PE sensor Taptite, bind B M3 x 8 1 0.5 ±0.1(5±1)
MP feed frame Taptite, bind B M3 x 8 2 0.5 ±0.1(5±1)
Regist frame (2), MP tray
unit (2), Chute 2 (2)
Taptite, bind B M4 x 12 6 0.7 ±0.1(7±1)
Inner chute Taptite, bind B M4 x 12 6 (7) 0.8 ±0.1(8±1)
Panel PCB Taptite, cup B M3 x 8 3 0.5 ±0.1(5±1)
Cover Taptite, bind B M4 x 12 6 0.7 ±0.1(7±1)
FG wire Taptite, cup S M3 x 6 SR 1 0.75 ±0.1(7.5±1)
Joint cover ASSY ALFB Taptite, bind B M4 x 12 4 0.8 ±0.1(8±1)
Speaker hold spring Taptite, bind B M4 x 12 1 0.8 ±0.1(8±1)
Side cover R ALFB Taptite, bind B M4 x 12 2 0.8 ±0.1(8±1)
Side cover L ALFB Taptite, bind B M4 x 12 2 0.8 ±0.1(8±1)
Driver PCB shield ALFB Taptite, bind B M3 x 8 2 0.4 ±0.05(4±0.5)
Driver PCB shield ALFB Taptite, cup S M3 x 6 SR 1 0.75 ±0.1(7.5±1)
FB motor Screw, pan (S/P washer) M3 x 6 2 0.7 ±0.1(7±1)
FB FG harness Taptite, cup S M3 x 6 1 0.8 ±0.1(8±1)
Drive plate ASSY Taptite, pan B M3 x 8 4 0.5 ±0.1(5±1)
Pulley ASSY ALFB Taptite, B M3 x 6 2 0.4 ±0.05(4±0.5)
Lock lever A Taptite, B M3 x 6 2 0.4 ±0.05(4±0.5)
Lock lever B Taptite, B M3 x 6 1 0.4 ±0.05(4±0.5)
Scanner top cover ASSY Taptite, cup B M4 x 12 6 0.8 ±0.1(8±1)
Scanner unit Taptite, cup B M4 x 20 2 0.8 ±0.1(8±1)