Epson C Series Maintenance Manual page 279

9. Remove the ground wire terminals.
Cross recessed head screws with washer
S, C models:
P model
10. Remove the brake power supply.
Cross recessed head screws with washer: 2-M3×6
11. The subsequent steps are the same as those for the M/C cable (backward).
For details, refer to C8 Maintenance: 4.1.1 Replacing the Cable Unit (M/C Cable Backward),
Removal steps (13) to (54).
C Series Maintenance Manual Rev.2
: 9-M4×8, 2-M3×6
: 10-M4×8, 2-M3×6
C8 Maintenance 4. Cable Unit
259