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5 maintenance – Datamax-O'Neil H-Class Operator’s Manual User Manual

Page 102

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H-Class

5.4.2

Printhead Pressure Adjustment


Printhead Pressure Adjustment should only be performed after attempting to improve print

quality through the use of other print quality controls (see Section 3.5).

A. With media loaded, download your label format (or use a Test Menu format) then

begin printing a small batch of labels.

B. While observing the printed output, turn each Pressure Adjustment Screw (use a

small coin or screwdriver) by the same amount until the image is complete, with

even contrast:

Counterclockwise (+) to increase applied pressure, or;

Clockwise (-) to decrease applied pressure.

Ensure that each arrow points in the same direction.


5.5 Maintenance


This section details the recommended maintenance supplies, schedules, and methods.


Supplies


These items will help to safely and effectively clean the printer: