Brother GT-3 Series Service Manual page 230

3.
Rotate the Tube Connector (2) (small white part over the Print Head) by 90 degrees (left figure), lift it
straight up slowly and remove the Tube from the Print Head (right figure). Remove the Tube Connector
(2).
<Note>
You can decrease the ink drop coming out of the Tube when you wait about 20 seconds before going to
the next step 4. (The following photos show the Yellow as the example.)
4.
Rotate the top of the Filter (3) to the direction of the arrow and remove it from the Tube.
<Note>
Cover the Tube with a soft and clean cloth to catch the ink drops coming out of the Tube.
5.
Prepare the new Filter. Insert the Filter to the upper tube and rotate the two joints (upper and the bottom
of the Filter) by 30-45 degrees.
<Note> Confirm the connection; there may be cause loose (slow) ink introduction or missing nozzles.
(2)
(3)
Rotate the top and the bottom of the Filter.
GT-3 Series
6. Replacing Parts
(2)
Watch the ink drop
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