Replacement Of Print Head - Brother GTX600NB Instruction Manual

6-1-12. Replacement of print head

If a problem of non-ejection of ink-jet droplets is not cleared even after cleaning the head nozzle, replace a The print
head with a new one.
Check the head position of the corresponding print head with the non-ejection of ink-jet droplets in the nozzle check
pattern, and replace the print head by following the procedure. ☞"6-1-17. Print out the nozzle check pattern (checking
on the print heads) >>P.6-44"
<TIPS>

Do not confuse the color side print head with the white side print head.
Check the case color (red for the color side, white for the white side) and replace the case.

Both color print head and white print head have side A and side B. Be sure to set them correctly.

Ink needs to be re-installed after replacing the print head. If the ink level is low, refill ink.
From the menu, select [Maintenance] > [Head Replacement] > [Corresponding print head], and press
(1)
(2) Follow the on-screen message and turn off the power.
<IMPORTANT>

Please complete the task within 15 minutes, in order to prevent the print heads from drying up.
(3) Unlock the upper left-hand-side cover and top cover and open them.
Keyhole
(4) Remove the upper case of a new print head.
(5) Remove four caps from the new print head.
Cap
Precautions to keep good printing quality/use printer over the long term
Keyhole
6-32
.