Pg Motor Removal; Pg Sensor Removal; Pghp Sensor Removal - Epson DLQ-3000 Service Manual

3.2.6.9 PG Motor Removal

Step 1) Remove the printer mechanism. (See Section 3.2.6.1.)
Step 2) Remove the harness for the PG motor from the cable clamp in the printer
mechanism.
Step 3) Remove 2 screws (CP, O, 3X6) securing the PG motor to the printer mechanism,
and remove the PG motor.
Backlash for the PG motor and the combination gear(8, 26) is 0.1

3.2.6.10 PG Sensor Removal

Step 1) Remove the printer mechanism. (See Section 3.2.6.1.)
Step 2) Remove the PG motor. (See Section 3.2.6.9.)
Step 3) Remove the harness for the PG sensor from the cable clamp.
Step 4) Remove 1 screw (CBS, 3x6) securing the PG sensor to the printer mechanism, and
remove the PG sensor.

3.2.6.11 PGHP Sensor Removal

Step 1) Remove the printer mechanism. (See Section 3.2.6.1.)
Step 2) Remove the PG motor. (See Section 3.2.6.9.)
Step 3) Remove 1 intermediate gear from the left side of the printer mechanism.
Step 4) Remove 1 screw (CP, 2X8) securing the PGHP sensor to the left of the printer
mechanism, and remove the PGHP sensor.
Rev. A
WORK POINT
Figure 3-22. PG Adjustment Mechanism Removal
Disassembly and Assembly
0.05 mm.
3-19