Epson Stylus C87, Руководство по обслуживанию

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EPSON Stylus C87/C88/D88 Revision A
DISASSEMBLY/ASSEMBLY Dissasembly Procedures 61
4.3.2.3 PS Board
1) Remove the Main Board. (p57)
2) Remove the three screws that secure the PS Board Unit to the Main Unit, and
remove the PS Board Unit.
• C.B.P. 3 x 8: 2
• C.B.S. 3 x 6: 1
Figure 4-41. Removing PS Board
3) Release the two tabs on both sides of the PS Board Unit, and remove the PS
Board Frame, Upper.
Figure 4-42. Removing PS Board Frame, Upper
4) Remove the four screws that secure the PS Board to the PS Board Frame,
Lower, and remove the PS Board.
• C.B.S. 3 x 6: 4
Figure 4-43. Removing PS Board
1
2
3
C.B.P. 3 x 8
( 6
±
1kgf.cm )
C.B.S. 3 x 6
( 8
±
1kgf.cm )
PS Board Unit
Tab
PS Board Frame, Upper
Tab
„ When installing the PS Board to the PS Board Frame, Lower,
secure the screws in the order shown in
Figure 4-43 .
„ When installing PS Board Unit to the Main Unit, secure the
screws in the order shown in
Figure 4-41 .
A D J U S T M E N T
R E Q U I R E D
When PS board unit is removed or replaced with new one, the
following adjustment must be performed.
•
Offset input for CR Motor Calorific Limitation
1
2 3
4
C.B.S. 3 x 6
( 6
±
1kgf.cm )