Brother GT-341 Instruction Manual page 129

(1) Turn OFF the printer, and open the Front Cover with both hands until it is locked with the stopper.
(2) Put on the gloves. Cover the Print Heads and the Carriage with a soft and clean cloth so that the ink may not
make them dirty as well as some parts may not drop inside the printer.
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(3) Rotate the Tube Connector (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.
<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 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.
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Tube Connector
Filter
GT-3 Series
The printed surface on the top
Cloth or paper
6. Maintenance
Tube Connector
Watch the ink drop
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