Epson LS20 Series

Maintenance 11. Lithium Battery and Boards
LS20 Rev.4 143
11.3 Replacing the Control Board
Control
Board
Removal
(1)
Turn OFF the controller.
(2)
Remove the Arm Top Cover.
For details, refer to
Maintenance: 3.1 Arm Top Cover.
(3)
Disconnect the connector
X35.
(4)
Remove the
Control board.
Control Board
3-M3×8
Pan head screw (Small)
Control
Board
Installation
(1)
Mount a new
Control board.
Be careful of the board direction.
(2)
Connect the connector
X35.
(3)
Mount
the Arm Top Cover.
For details, refer to
Maintenance: 3.1 Arm Top Cover.
(4)
Turn ON the controller.