Before using VJ-2638/1638X/1938WX/1638WX OPERATION MANUAL
168 3.6 Print quality adjustment
• A rough adjust print pattern is printed for both Head 1 and Head 2.
(VJ-2638/1638X starts printing after warming up is complete.)
• For the Adjust print pattern, the same patterns will be printed repeatedly on both sides and center
of the media.
4. For Head 1, check the print results on both sides and center of the media and select the number that
looks most aligned between 1 and 21.
• "12" is selected in the next printing sample.
• 11 represents the current setting value.
• When the line is aligned, the bold line on its left side does not have a white vertical line.
5. "PatternA1: 11" is displayed on Operation panel.
1234567891011121314151617
2
123456789101112131415161718192021
1
Pattern for Head 2
Pattern for Head 1
1
2
Pattern name
Print information
Uni dir
normal speed
large dot family
Good Not goodNot good
111213