Epson Stylus Photo R390 - Page 80

EPSON Stylus Photo R260/R265/R270, R360/R380/R390 Revision B
Disassembly/Assembly Removing Control Boards 81
4. Remove the Upper Shield Plate MB from the Main Board following the steps
below.
 For R360/R380/R390
Remove the four screws and remove the Shield Plate MB from the Main Board.
• Screw : C.P.M3x6 (tightening torque: 5-7 kgf.cm)
• Screw : C.B.S. M3x8 (tightening torque: 5-7 kgf.cm)
(The numbers shown in the figure indicate the order of tightening the screws.)
Figure 4-61. Removing the Upper Shield Plate MB (R360/R380/R390)
 For R260/R265/R270
Remove the five screws and remove the Upper Shield Plate MB from the Main Board.
• Screw : C.P. M3x6 (tightening torque: 5-7 kgf.cm)
• Screw : C.B.S. M3x8 (tightening torque: 5-7 kgf.cm)
(The numbers shown in the figure indicate the order of tightening the screws.)
Figure 4-62. Removing the Upper Shield Plate MB (R260/R265/R270)
5.
Remove the two screws and remove the Lower Shield Plate MB from the Main
Board.
• Screw : C.P. M3x10 (tightening torque: 5-7 kgf.cm)
Figure 4-63. Removing the Main Board
Main Board
Upper Shield Plate MB
1
2
3
4
R360/R380/R390
Upper Shield Plate MB
2
Main Board
Upper Shield Plate MB
1
5
4
2
3
R260/R265/R270
Upper Shield Plate MB
5
 Screw the Upper Shield Plate MB of the R360/R380/R390 in
the order given in Fig.4-61.
 Screw the Upper Shield Plate MB of the R260/R265/R270 in
the order given in Fig.4-62.
Main Board
R260/R265/R270
Lower Shield Plate MB