EPSON FX-2180 Service Manual Chapter 4 Disassembly and Assembly
4-17
4.2.11.3 Removing the PG Sensor Assembly
1.
Remove the printer cover, front and rear edge guide assemblies, front
cover, paper eject assembly, and front and rear tractor units. (See
section 4.2.1.)
2.
Remove the panel board assembly. (See section 4.2.2.)
3.
Remove the upper housing assembly. (See section 4.2.7.)
4.
Remove the printer mechanism. (See section 4.2.11.)
5.
Loosen but do not remove the hexagonal nut (M4) securing the PG
sensor assembly to the right frame assembly.
6.
Remove the PG sensor assembly from the right frame assembly.
hexagonal nut
PG sensor assembly
Figure 4-23. Removing the PG Sensor Assembly
IMPORTANT
When you connect the PG sensors to the PG
sensor holder, make sure the sensor with the
white connector is in the upper position, as
shown in Figure 4-24.
The tightening torque for the hexagonal nut is
1.18 - 1.37 Nm (12 - 14 Kgf-cm).
PG SW 1
(w hite connector)
PG SW 2
(black connector)
Figure 4-24. Connecting the PG Sensors to the PG Sensor Holder
