GT-3 Series
7. Troubleshooting
150
White Print Head:
0083Y
(1) Turn off the printer and open the Front Cover with both hands until it is locked with the stopper.
(2) Open the new Print Head. Put the gloves on your hands not to touch the electronic parts and remove the
fitting and the cover. The fitting (A) on the Print Head (see the arrow below) will be used during operation.
(3) Rotate the Tube Connector (the white part over the Print Head) by 90 degrees (left photo), lift it straight up
slowly and remove the Tube from the Print Head (right photo), and insert the Fitting that you removed in the
step (2) above. Do not force to pull out the Tube from the Print Head, or the junction may be damaged. Rotate
the Tube little by little and move it straight up slowly.
(4) Push the Stop Lever to release the lock when you close the Front Cover with both hands.
(5) Turn ON the printer.
(6) Select [Head Cleaning] > [Powerful Cleaning] from the menu and execute 3 times to remove the ink inside the
Print Head before you remove it.
<Note>
Pay attention to the dropped ink when you pack and send the Print Head in the box.
(7) Select [Maintenance] > [Head Replacement] of the menu and press the OK Button.
<Important!>
White Print Heads are in the backside, the
opposite side of CMYK Print Heads,
confirm the operation by looking form the
left side of the printer. Pay attention to the
surface of the Print Head (Nozzles) not to
hit the other parts in removing / mounting
or the Print Head may be seriously
damaged.
Tube Connector
Fitting
Fitting