Zebra 49834 Manual De Usuario
134
170PAX4 Maintenance Manual
57518L-001 Rev. A
3/18/05
Preventive and Corrective Maintenance
Preventive Maintenance—Cleaning the Printhead and Rollers
Cleaning the Printhead
To clean the printhead, complete these steps:
1.
. Open the front cover and open the printhead by rotating the toggle locking
lever to its fully open position.
2.
Remove the media and ribbon if present.
3.
. Locate the printhead elements.
The print elements are located within the brown strip just behind the chrome strip on the
printhead.
printhead.
4.
Using Zebra Preventive Maintenance Kit (p/n 47362), or a clean cotton swab moistened
with a solution of 90% isopropyl alcohol and 10% deionized water, wipe the printhead
elements from end to end.
with a solution of 90% isopropyl alcohol and 10% deionized water, wipe the printhead
elements from end to end.
Allow a few seconds for the solvent to evaporate.
5.
.
The print elements are located within the brown strip just behind the chrome strip on the
printhead. Allow a few seconds for the solvent to evaporate.
printhead. Allow a few seconds for the solvent to evaporate.
Figure 52 • Printhead and Platen Roller Cleaning
Printhead
Assembly
Cotton-Tipped
Applicator
Printhead
Elements
(Shaded area)
Printhead
Locking
Lever
Platen
Roller
Peel Bar
Cotton-Tipped
Applicator