4.3.4Dot Test Pattern Label
The Dot Test Pattern Label features patterns that exercise all of the thermal elements (dots) of the printhead. The resulting label (see examples below) can be an indication of the printhead’s condition. To print a Dot Test Pattern Label:
ΠPress the | key. |
•Use the 
key to scroll to ‘Dot Test Pattern’.
ŽUse the 
key to select a quantity; see Section 4.0.3.
• Press the | key to start printing. |
Good Test Pattern Label:
Even pattern consistency indicates correct printhead is operation.
Faulty Test Pattern Label:
Streaks indicate a dirty or
faulty printhead. See Section 5.3.1 for cleaning instructions.
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