
6. Replacing Parts
5.
Remove the six screws (7) that fix the Main PCB Assy (5). Remove the one screw (9) for USB Function
Connector (8) at the back of the printer. Disconnect if any cable is connected. Disconnect the LAN Cable
if connected to the Connector (10).
(8)
(9)
(7)
(10)
6.
Make the Main PCB Assy (5) slide to the left until the LAN Connector (10) is out of the Control Box.
Rotate the right side of the Main PCB Assy to your side with your left hand and remove it from the Control
Box.
(5)
(5)
(10)
(10)
GT-3 Series
320