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PA/PT400 & PA/PT 403 User’s Guide 25
Printhead
Pressure Adjuster
Lowest
Pressure
Setting
Highest
Pressure
Setting
Don't tighten or loosen
these screws!
Adjusting the Print Darkness
The relative darkness setting is software controlled. Follow the in-
structions in your label preparation software user’s manual.
Adjusting the Printhead Pressure
Adjust printhead pressure if print darkness is inconsistent across
the label.
NOTE: In general, use a higher setting for wide labels and
lower setting for narrow labels.
There are four printhead pressure settings (see Figure 22). Depend-
ing on whether you want to increase or decrease the printhead pres-
sure, slide the printhead pressure adjuster toward the back or front of
the printer. Then, print another test label. Repeat this procedure until
you achieve the desired results.
WARNING: NEVER tighten or loosen the two screws
that secure the printhead to the bracket! They are not
used to adjust printhead pressure
F
IGURE
22