Chapter 2
Maintenance
WARNING
Class 2 laser light. Do not stare into the laser beam or a reflected image of the
laser beam.
WARNING
Using controls, making adjustments, or performing procedures other than those
specified herein may result in hazardous radiation exposure.
The validator is a self-contained unit that requires only periodic cleaning. Every so often,
power down the printer and use a household glass cleaner and a dry, lint-free cloth to
clean the glass.
If the problem with the printer is not fixed by one of these troubleshooting methods, call
your authorized service representative or the Printronix Customer Support Center. See
"Contact Information" on page 89.
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