Circuit Board Removal; Power Board Removal - Epson Stylus Pro 9000 Service Manual

EPSON Stylus Pro 9000

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 74.
2. Remove the Upper Paper Guide as described in "Upper Paper Guide
Removal" on page 79.
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
Disassembly & Assembly
CBF M3x6 screw
CP(W2) M4x5 screws
Figure 4-14. Power Board Removal
Disassembly Flow
Revision B
80