Power Supply Board - Epson Stylus Photo RX700 Service Manual

EPSON Stylus Photo RX900

4.4.5 Power Supply Board

1. Remove the Printer Mechanism. (p.107)
2. Disconnect the connector (CN2) from the Power Supply Board, and remove the Power
Supply Unit from the Lower Case.
3. Remove the screw, and remove the TPU Connector Cover.
4. Remove the screws (x4) securing the Upper P/S Shield Plate.
5. Remove the ground screw.
6. Remove the screws (x5) securing the Power Supply Board, and remove it from the
Lower P/S Shield Plate.
A D J U S T M E N T Adjustments are required. When the Power Supply Board has
R E Q U I R E D
been replaced with a new one, refer to the following section and
perform the necessary adjustments.
5.1.1 Adjustment Items (p.134)
Disassembly and Assembly
Upper P/S Shield Plate
電源ユニット
Disassembly and Assembly of Major Parts of Printer
Power Supply Board
Nut
C.B.(O) 4x5 F/ZG-3C
⋅
Torque: 0.8 ± 0.1N m
Figure 4-43. Removing the Power Supply Board
Revision A
C.B.S-Tite 3x6 F/ZN-3C
⋅
m
Torque: 0.5 ± 0.1N
TPU Connector Cover
C.B.S-Tite 3x6 F/ZN (x4)
⋅
Torque: 0.6 ± 0.1N m
C.B.S-Tite 3x6 F/ZN (x5)
⋅
Torque: 0.8 ± 0.1N m
109