Epson RC700 Series - Dmb

Maintenance 7. Maintenance Parts Replacement Procedures
158 RC700 / RC700-A Rev.23
7.6 DMB
DMB
R
emoval
(1)
Turn OFF the Controller.
(2)
Disconnect
the power plug.
(3)
Remove
the Top Panel. (Mounting screw ×6)
(4)
Remove the
cables connected to the following connectors.
M/C Signal Connector EMERGENCY Connector
TP Connector USB Connector
USB Memory Ethernet Connector
I/O Connector RS-232C Connector
R-I/O Connector DU OUT Connector
(5)
Remove the
MDBs.
Refer to Maintenance: 7.5 MDB.
(6)
Remove the DMB
-OPTION board.
(Mounting screw ×3)
(7)
Remove five screws on the side of the chassis.
(8)
Remove the fixing plate of the DMB
-OPTION
board.