Epson LS-B Series Maintenance Manual page 164

LS10-B Maintenance 4. Cable
NOTE

150
Connector (white) for the power cable is difficult to disconnect for safety purpose.
To disconnect the connector, securely push the clip.
If you cannot disconnect it, push the connector once, and then disconnect it by pushing
the clip.
Do not pull the cables. Doing so may result in disconnection.
Do not remove the M/C cable form the plate.
LS-B series Maintenance Rev.1