Brother GT-3 Series Service Manual page 284

Assembling
1.
Fit the Positioning Boss (2) of the new Ink Return Valve Assy (1) to the Positioning Hole (3) and fix it with
the two Screws (4).
(3)
(4)
2.
Mount the new Tube D3XL200 Supply (5). Insert the tapped part (A) of the Tube Joint into the Tube
D3XL200 Supply (6) and fix it by rotating the Joint to the direction shown in the arrow, by 30-45 degrees.
Four for GT-381, two for GT-361.
(2)
(1)
(5)
(A)
(6)
GT-3 Series
6. Replacing Parts
275