Epson Stylus Pro 4900/Epson Stylus Pro 4910 Revision A
DISASSEMBLY & ASSEMBLY Disassembly and Assembly Procedure 220
Confidential
3.4.7.4  Roll Feeding Motor Assy
1. Remove the Right Roll Cover. (p151)
2. Remove the SUB-D Board. (p164)
3. Remove the “HOLDER,ROLLER,RIGHT”. (Step 3 to Step 8 in “3.4.7.2 Roll 
Lock Sensor” (P. 217))
4. Remove the Motor Assy. (Step 4 to Step 6 in “3.4.7.3 ATC Motor Assy” (P. 219))
5. Disconnect the connector from the Roll Feeding Motor Assy.
6. Remove the planetary gear.
7. Remove the two screws that secure the Roll Feeding Motor Assy, and remove the 
Roll Feeding Motor Assy.
A) Silver, Phillips, Pan machine screw M2.6x4: two pieces
Figure 3-151.  Removing the Roll Feeding Motor Assy
When installing the planetary gear, be careful of the installation 
direction referring to Figure 3-151.
When installing the Roll Feeding Motor Assy, be careful of the 
installation direction referring to Figure 3-151.
A D J U S T M E N T
R E Q U I R E D
Be sure to refer to Chapter 4 “Adjustment” (see p277) and perform 
specified adjustment after replacing the Roll Feeding Motor Assy.
<Adjustment item>
Counter Reset (Roll Feeding Motor Counter) 
Roll Feeding Motor Assy
A
A
Connector
Planetary gear