Zebra 2844-Z - Print Quality Problems; No print on the label.; The printed image does not look right.; There are long tracks of missing print (blank vertical lines) on several labels.

Direct-Thermal LP Model
Before following the steps in this procedure, open the printer by pulling the
release latches forward then lifting the top cover.
Removal
1. Use a #1 Phillips driver to loosen the
four screws that hold the latch frame
to the top case.
2. Grasp the print head spring and pull it
to the left; then, slide it free of the
latch frame.
3. Gently pull the wire bundles from the
print head.
4. Use a #1 Phillips driver to loosen the
two screws and washers and release
the print head from the latch frame
and bracket.
36 980410-001 Rev. A