Pf Motor; Removing The Pf Motor; Paper Feed Mechanism - Epson Stylus Pro 4910 Service Manual

Epson Stylus Pro 4900/Epson Stylus Pro 4910

3.4.5 Paper Feed Mechanism

3.4.5.1 PF Motor

1. Remove the Front Cover. (p142)
2. Remove the Left Cover. (p137)
3. Remove the Rear Cover. (p144)
4. Disconnect the connector (CN302) from the SUB-C Board.
5. Release the harnesses from the two clamps.
6. Mark the screw positions.
Securing the PF Motor at the marked position makes the
subsequent tension adjustment easier.
7. Remove the two screws that secure the PF Motor.
A) Silver, Phillips, Round Washer Head S-tite M3x5: two pieces
8. Detach the PF belt from the pinion gear of the PF Motor.
9. Remove the PF Motor from the main body.
Be sure to refer to Chapter 4 "Adjustment"
A D J U S T M E N T
R E Q U I R E D
specified adjustments after replacing or removing the PF Motor.
<Adjustment items>
1. Counter Reset (PF Motor Counter)
2. PF Belt Adjustment
3. Motor Measurement Adjustment
DISASSEMBLY & ASSEMBLY
(see p277) and perform
Disassembly and Assembly Procedure
- Rear left -
PF Motor
A
Clamps
SUB-C Board
CN302
Figure 3-95. Removing the PF Motor
Revision A
Marking
Pinion gear
PF Belt
182
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