Brother GT-3 Series Service Manual page 283

6. Replacing Parts
Disassembling
1. Open the Front Cover with both hands until it is locked with the stopper.
2. Remove the two Screws (3) and remove the Ink Return Valve Assy (4).
Remove the Tubes (5) connected to the Ink Return Valve Assy (4); four for GT-381, two for GT-361.
(4)
(5)
3. Rotate the tapped part (A) of the Tube Joint in Tube D3XL200 Supply (6) to the direction shown in the
arrow, and then remove it from the Joint VRFT6 (7); four for GT-381, two for GT-361.
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(3)
(6)
(A)
(7)
GT-3 Series
Stop Lever