Service manual

CLEANING AND MAINTENANCE
The printers are manufactured and tested under a strict quality management program. Zebra
Technologies uses only high quality components and materials in its Zebra printers. Although only
minimal routine maintenance is required, following these simple maintenance guidelines will ensure
longer life with quality printing performance.
Shock Hazard
Always turn off the printer before performing any maintenance or
repair operations. Wait for the indicator light to be dark, then unplug
the power cord.
Extending The Life Of Your printhead
The printhead is the most critical component in your printer, and possibly the most delicate. It is a
consumable item just like the brakes on your car, which will eventually wear over time. However,
with ongoing careful attention and maintenance, you can extend the life of the printhead!
Below are photographs of three printheads. The first printhead is brand new. The second has
printed over 1 million linear inches of thermal transfer labels and has been properly maintained.
The third printhead has printed far fewer labels, but without proper care and maintenance, signs of
abrasion and contamination build-up are evident.
980428-001 Rev. A 77
New Over 1 Million Inches Less Than 1 Million Inches
(Properly Maintained) (Without Proper Care)