Epson Stylus Photo PX650 Service Manual page 152

Epson Stylus Photo PX650/TX650/TX659/PX660/PX660 Premium/Artisan 635
 Disassembling the Main Board
1. Remove the screws (x2) that secure the Shield Plate M/B Upper, and remove the
Shield Plate M/B Upper.
2
Shield Plate M/B Upper
Figure 8-15. Removing the Main Board (1)
2. Remove the screws (x2) that secure the Main Board, and remove the Main Board
from the Shield Plate M/B Lower.
Main Board
1
2
Shield Plate M/B Lower
Figure 8-16. Removing the Main Board (2)
Epson Stylus Photo PX660/PX660 Premium/Artisan 635
A D J U S T M E N T
R E Q U I R E D
1
C.B.S. 3x6 (8.5±0.5 Kgfcm)
C.B. 3x6 (4±1 Kgfcm)
C.B.S. 3x12 (8.5±0.5 Kgfcm)
C.B. 2.5x6 (4±1 Kgfcm)
Disassembly/assembly

When installing the Main Board to the Shield Plate M/B Lower,
tighten the screw in the order given in

When installing the Shield Plate M/B Upper, tighten the screw
in the order given in Fig. 8-15.
After removing/replacing the Main Board Unit, make the specified
adjustments. (See "8.3 Adjustment"
Revision C
Fig. 8-16.
(p.157).)
152
Confidential