Brother GT-3 Series Service Manual page 336

7.
Remove the one Connector (11) that connects to the Platen Origin Sensor. Remove the two Cord
Clamps (12) and remove the Harness.
8.
Remove the Platen Motor Connector (13) from the Main PCB Assy in the Control Box.
Remove the Clamp of the Harness and pull it out to the Control Box.
9.
Remove the Panel Upper Cover (14). (Refer to the (1) in "6-2-14. Panel PCB Assy")
Remove the one Connector (15) that connects the Panel PCB Assy.
Remove the one Connector (16) that connects the USB Host PCB Assy.
(12)
(11)
(13)
(14)
(16)
GT-3 Series
6. Replacing Parts
(15)
327