Sub-B Board; Removing The Sub-B Board - Epson Stylus Pro 4910 Service Manual

Epson Stylus Pro 4900/Epson Stylus Pro 4910

3.4.3.6 SUB-B Board

1. Remove the Front Cover. (p142)
2. Remove the Right Upper Cover.
3. Remove the Control Panel Cover.
4. Remove the Right Cover. (p139)
5. Remove the Rear Cover. (p144)
6. Remove the Mid-Right Cover. (p150)
7. Disconnect all the connectors and FFCs on the SUB-B Board.
The connector shown in
When installing the SUB-B Board, be sure to refer to Chapter 6
"Appendix" (see p432)
- Rear left -
Figure 3-67. Disconnecting the connectors
DISASSEMBLY & ASSEMBLY
(p138)
(p136)
Figure 3-68 is not used.
and connect the connectors correctly.
SUB-B Board
Disassembly and Assembly Procedure
8. Remove the four screws that secure the SUB-B Board, and remove the SUB-B
Board.
A) Silver, Phillips, Bind machine screw M3x6: four pieces
- Rear left -
A
A
Figure 3-68. Removing the SUB-B Board
Revision A
A
Unused
SUB-B Board
A
162
Confidential