Intermec PA30, Руководство пользователя, Страница: 118 / 143

Chapter 7 — Managing, Maintaining, and Troubleshooting the PA30
106 PA30 Print Engine User’s Manual
Troubleshooting the PA30
This section includes a list of symptoms, problems and possible
solutions.
Problems with Print Quality
Symptom Possible Problems and Solutions
Overall light printout. • Check the Paper Type parameter and
make sure it is set correctly.
• The contrast may be set too low. Adjust
the contrast to a higher value.
• The printhead pressure may be set too
low. Adjust the printhead pressure to a
higher value. For help, see
“Adjusting the
Printhead Pressure” on page 26.
• The printhead may be worn. Replace the
printhead. For help, see “Replacing the
Printhead” on page 102.
• The voltage to the printhead may be
incorrect. Call Intermec for service.
Printout is lighter on
one side. The printhead pressure may be uneven.
Adjust the pressure arm. For help, see
“Adjusting the Pressure Arm” on page 25.
Light spots appear in
the printout. • There may be foreign particles on the
media. Clean the media or replace it.
• The media type you are using is incorrect
for the ribbon. Change the media or
ribbon.
• The media or ribbon may be of poor
quality. Change the media or ribbon.
• The printhead may be worn. Replace the
printhead. For help, see “Replacing the
Printhead” on page 102.
• The platen roller may be worn. Call
Intermec for service.
White vertical lines
appear in the printout. • The printhead may be dirty. Clean the
printhead. For help, see “Cleaning the
Printhead” on page 101.
• The printhead may be missing dots.
Replace the printhead. For help, see
“Replacing the Printhead” on page 102.