Connect Pcb Final Assembly - Brother PR655 Service Manual

Main unit
1

Connect PCB final assembly

1. Attach the sheet 2 and the FFC (SML2CD-Y) 3 to the PCB holder 1
with the screw 1.
2. Attach the connect PCB assembly 4 to the PCB holder assembly with the
screw 2.
3. Connect the FFC (SML2CD-Y) 3 to the connect PCB assembly 4, and
then lock the connector.
1
2
2
Y-carriage R assembly
1. Attach the linear bearing 10 2 to bearing case Y 1, and then attach the 2
external retaining rings C19. (2 sets)
2. Attach the 2 bearing case Y assemblies to Y-carriage R 3 with the 8
screws 1.
1
Feed unit
Screw, Bind
0.59 — 0.78 N-m
M3X4
Screw, Pan (S/P washer)
0.59 — 0.78 N-m
M3X6
Screw, Pan (S/P washer)
0.78 — 1.18 N-m
M3X10
3 - 76
1
Torque
Torque
4
1
1
Torque
1
1 3
2
2
External retaining ring C19
2
1
3 1