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Printer Configuration and Adjustment
Adjust the Printhead Pressure
8/25/15 ZT400 Series™ User Guide P1066582-003
Adjust the Printhead Pressure
You may need to adjust printhead pressure if printing is too light on one side, if you use thick
media, or if the media drifts from side to side during printing. Use the lowest printhead
pressure necessary to produce good print quality.
See Figure 16. The printhead pressure adjustment dials have setting marks from 1 to 4.
Figure 16 • Printhead Pressure Adjustment Dials
See Table 13. Begin with the following pressure settings, based on your printer and media
width, and make adjustments as necessary.
1
Inside dial
2
Outside dial
Table 13 • Pressure Setting Starting Points
Printer Media Width
Inside Dial Setting Outside Dial Setting
ZT410 1 in. (25 mm) 4 1
2 in. (51 mm) 3 1
3 in. (76 mm) 2.5 1.5
≥ 3.5 in. (89 mm) 2 2
ZT420 2 in. (51 mm) 4 1
3 in. (76 mm) 3.5 1
4 in. (102 mm) 3 2
≥ 5 in. (127 mm) 2.5 2.5