Brother GTX pro Instruction Manual page 253

Ink sticks to such an area where no print data exists (ink stain, horizontal stripe, etc.)
Probable Cause
Is the area around the print heads
soiled with waste ink spilled from
the wiper cleaner or head cap?
Is any lint attached to the nozzle
surface?
Is the carriage plate contaminated?
Do the print heads rub against a
T-shirt?
Has the flushing foam become
dirty?
Has the platen sheet become
dirty?
Has any ink attached to the
carriage that secures the print
heads in place or is it dripping off?
The edges of the image are blurred, characters and straight lines are doubly printed and printed
result appears too granular
Probable Cause
Is the platen positioned at a level
that is too low?
Is the firing timing correct?
Is the image enlarged on the
printer setting screen?
Remedy
Clean the head section and suction cap.
Furthermore, replace the wiper cleaner with a new
one.
Clean the nozzle guard.
Clean the carriage plate.
Flatten the surface of T-shirt, and adjust the platen's
height as required.
Replace the flushing foam with a new one.
Replace the platen sheet with a new one.
Perform the cleaning of the carriage plate and
remove the accumulated ink.
Remedy
Adjust the height of the platen corresponding to the
print medium before using it. You can use the platen
height adjustment lever to adjust the height of platen.
As a rough indication, adjust the height so that it is
lowered by one step from the limit height detected by
the obstacle sensor, and check that the platen is not
detected by the sensor.
Adjust the ejection timing again. It is likely that the
setup value is incorrectly set after replacing a print
head or the platen with a new one, or after adjusting
the platen height.
When a low resolution image is enlarged on the
printer setting screen, it may blur or angle the image.
Pattern data should be enlarged on an image editing
application, and its roughness should be checked.
253
Troubleshooting
Reference
"7-1-3. Cleaning the
nozzle guard, wiper,
exhaust cap, and suction
cap >>P.174"
"7-1-4. Replacing the
wiper cleaner >>P.186"
"7-1-3. Cleaning the
nozzle guard, wiper,
exhaust cap, and suction
cap >>P.174"
"7-2-4. Cleaning the CR
(carriage) plate >>P.204"
"6-5. Placing print medium
in position >>P.148"
"7-1-5. Replacing the
flushing foam >>P.189"
"7-2-5. Replacing the
platen sheet >>P.207"
"7-2-4. Cleaning the CR
(carriage) plate >>P.204"
Reference
"6-5. Placing print medium
in position >>P.148"
"7-4-3. Firing adjustment
>>P.218"
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