Epson WF-C5790 Service Manual page 502

EPSON WF-C5790/WF-C5790a/WF-C5710/ET-8700/WF-C5210/WF-C5290/WF-C5290a
A14
CRCM FFC
Double-sided tape
1. Peel off the CRCM FFC from the CRCM FFC Sheet.
2. Peel off the CRCM FFC Sheet.
Disassembly/assembly
Relay Board Assy
CRCM FFC Sheet
Double-sided tape
Disassembly/Reassembly Procedures
Relay Board Assy
Grounding cable
3. Disconnect the cables and FFCs from all connectors on the Relay Board Assy.
4. Remove the grounding cable from the Frame.
5. Remove the four screws (S4: x2, S5:
Revision A
Relay Board Assy
No. Screw Type
S4 C.B.P-TITE-SCREW-3x10-F.ZN-3C
S5
C.B.S-TITE-SCREW-3x6-F.ZN-3C
x2), then remove the Relay Board Assy.
Confidential
502