Brother GTX-4 - Page 103

4-6
Improvement of print quality
Flow 3
(13) When performing
solid printing, does
non-ink ejecting occur
in the process of
printing?
(14) After cleaning the
exhaust portion, is such
failure cleared?
NO
YES
(There is a
possibility of refill
insufficiency.)
Y
ES
OK
OK
(15) After replacing the
filter, is such failure
cleared?
NO
Y
ES
OK
Head
Replacement
NO