Brother GT-3 Series Service Manual page 82

5.
Enter the coordinates of the selected square at the [ Step 3:] dialog and click [ Next ].
For [Step 4:] to [Step 5:], follow the instructions displayed on the dialog and print the test pattern again,
and check if the adjustment has been done successfully.
If the center square (X-axis coordinate [0], Y-axis coordinate [0]) is completely black with no white lines,
this shows that the alignment has been done correctly. Adjustment is now complete for this Platen.
The example below shows a good print result.
6.
GT-3 Series
2. Setting up GT-3 Series
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