Table of Contents
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Print Quality Problems
The tables and diagrams in the following sections define print quality problems and the corrective
action you can conduct to solve the problems. Some solutions may require cleaning or replacing parts
of the printer.
If the suggested corrective action will not solve the problem, call for service.
Printed Results
Completely blank
printout
Full single-color
printout
Dropouts, horizontal
streaks, stray dots
Corrective Action
Check the toner containers. Open the printer top cover and check that the
toner containers are correctly installed in the printer. For more
information on installing the toner containers, see Toner Container
Replacement on p. 6-3.
Check that the application software is correctly operated.
Check the charger unit.
Open the left cover and check that the charger unit is correctly installed.
Clean the main charger units.
Open the left cover. Slowly pull the green wire cleaner knob to each of
the main charger units in and out a few times. For full details, see
Cleaning the Main Charger Unit on p. 6-10.
6-24
Maintenance
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