Replacement Of Print Head - Brother GTX-4 Instruction Manual

9-2-6. 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 print head
with a new one.
The replacement procedures vary from the color heads to the white heads. According to each of the replacement
procedures, replace each print head with a new one separately.
<TIPS>

Ink needs to be re-installed after replacing the print head. If the ink level is low, make a new ink pouch available for use.
Replacement procedures for print head on the color side
(1) From the menu, select [Maintenance] > [Head Replacement] > [Color], and press
<TIPS>
 Pressing
(2) Follow the on-screen message and turn off the power.
<IMPORTANT>

Please complete the task within 20 minutes, in order to prevent the print heads from drying up.
(3) Open the front cover.
(4) Remove the upper case of a new print head.
(5) Remove four caps from the new print head.
causes the platen to start moving. Do not put anything around the platen.
Print head
Front cover
Upper case
264
Troubleshooting
.
X0050
Cap
X0068