Epson Stylus Pro 7400, Service Manual

Page: 237 / 428

EPSON Stylus Pro 7400/7800/9400/9800 Revision B
Disassembly & Assembly Disassembly Procedure 237
6. Remove the four screws that secure the BOARD ASSY., SUB and remove the
C594 SUB BOARD.
„ Three C.C.P. M3 x 8 screws
„ One C.P.S.(S-P2) M3 x 14 screw
Figure 4-46. Removing the BOARD ASSY., SUB
Connect the FFCs to their correct positions matching the numbers
written on the FFCs with those printed on the board as shown in
Figure 4-44 .
„ CN1, CN2, CN4, CN5, CN6
Figure 4-45. Reconnecting FFCs
Secure the grounding terminal to the board with the C.P.S. (S-P2)
M3 x 14 screw.
A D J U S T M E N T
R E Q U I R E D
Whenever the BOARD ASSY., SUB is replaced, the corresponding
adjustments must be carried out.
See Chapter 5 on page 292.
C.C.P. 3x8
C.P.S.(S-P2) 3x14 BOARD ASSY., SUB
Grounding
Terminal