Epson Stylus Pro 9500 - Circuit Board Removal

EPSON Stylus Pro 9500 Revision A
Disassembly & Assembly Disassembly Flow 93
4.2.2 Circuit Board Removal
This section explains how to remove the Circuit Board (C277PSU) and the
Main Board (C277MAIN).
POWER BOARD REMOVAL
1. Remove the H Top Cover as described in “H Top Cover Removal” on
page 87.
2. Remove the Upper Paper Guide as described in “Upper Paper Guide
Removal” on page 92.
3. Remove the two cables connected to the Power Board as shown below.
4. Remove the one ground screw and five screws that secure the Power
Board, and then remove the Power Board.
- Five CBF M3x6 screws
- One CP(W2) M4x5 screw
Figure 4-14. Power Board Removal
CAUTION
If you are removing the power supply board, the AC cable
should be pulled out then it should be left for approximately
5 minutes (in order for the residual charge on the
electrolytic condensers to dissipate).
CBF M3x6 screw
CP(W2) M4x5 screws