Epson C Series Maintenance Manual page 654

C12 Maintenance 14. Replacing the M/C Cable
Removal: M/C cable
1. Turn OFF the Controller power.
2. Disconnect the following connectors from the Controller.
Power cable connector
Signal cable connector
3. Remove the connector plate.
For details, refer to C12 Maintenance: 3. Covers.
NOTE

Do not pull the connector plate forcibly.
Do not disconnect the M/C cable from the connector plate.
4. Remove the connectors.
Connectors: X11, X12, X14, BR010, X010, X020, X040, LED, GS01
NOTE
Each connector is numbered and has a different shape.

Do not disconnect the battery connector (BT1*). Otherwise, calibration will be required.
For details, refer to C12 Maintenance: 16. Calibration.
5. Remove the connector sub plate.
For details, refer to C12 Maintenance: 3. Covers.
634 C Series Maintenance Manual Rev.2