Epson R320 - Stylus Photo Color Inkjet Printer, Service Manual

Page: 48 / 114

EPSON Stylus Photo R320 Revision B
DISASSEMBLY AND ASSEMBLY Disassembly 48
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External View
Figure 2-18. Removing "Main Board" (2)
7. Remove the screws (x2) which secure "Housing, Support Slot Assy.". Then,
remove "Housing, Support Slot Assy.".
8. Remove the screw(x1) which secure "Positioning spring, M/B". Then remove
the "Positioning spring, M/B".
9. Remove the screws (x8) which secure "Shield Plate, M/B". Then, remove
"Shield Plate, M/B".
10. Remove the screws (x7) which secure "Main Board". Then, remove "Main
Board".
5
6
C.B 3x6 (4-6kgf•cm)
C.B 3x6 (4-6kgf•cm)
4
7
2
3
1
Housing, Support Slot Assy.
Dowel
1
C.B.P 3x6 (4-6kgf•cm)
Dowel
2
C.B.P 3x6 (4-6kgf•cm)
Positioning spring, M/B
8
2
1
C.B 3x6
(4-6kgf•cm)
C.B 3x6
(4-5kgf•cm)
C.B.S 3x4
(4-6kgf•cm)
4
6
5
3
7
Shield Plate, M/B
C.P 2.5x6 (3-5kgf•cm) C.B 3x6 (4-6kgf•cm)
C.B.S 3x4 (4-6kgfocm)
Main Board
C.B.S 3x6 (4-6kgf•cm)
C.B.S 3x10 (4-6kgf•cm)
C.P 3x4
(3-5kgf•cm)
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Reinstalling "Main Board"/"Shield Plate, M/B"
„
Screw in the order as shown in Figure 2-18.
†
Reinstalling "Housing, Support Slot Assy."
„
Match the dowels (x2) of "Housing, Support Slot Assy." and
the positioning holes of Shield Plate, M/B".
„
Screw in the order as shown in Figure 2-17.
†
Reinstalling "Panel FFC"
„
Make sure to match "Panel FFC" with the lateral face of
"Shield Plate, M/B" and then attach it to "Main Board
Assy." with a two-sided tape.
Figure 2-19. Routing "Panel FFC"
Two-sided Tape Positioning Point