Print Quality Service Checks; Using Print Quality Test Pages - Lexmark E330 Service Manual

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Print quality service checks

Note: Ensure cover is closed tightly. A gap in the opening may allow
light to expose the photoconductor resulting in a 'dirty' print.

Using print quality test pages

To help isolate print quality problems, like streaking, print test pages
using the print quality test pages setting:
1. Turn the printer on with
2. When
3. Wait (approximately 7 seconds) until the printer drive activates.
4. Enter the configuration menu. See
diagnostic groups" on page 3-1
5. Slowly press and release
lights come on.
6. Press and hold
test pages.
Three pages print to help you evaluate print quality. The first
page has various fonts, the second page is gray, and the third
page is black. Once the paper exits into the output bin, the
printer returns to the home state (four top lights on).
7. Use the test pages to isolate problems such as light or toner
streaks. See
these problems.
8. To exit print quality test pages, turn the printer off.
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Service Manual
light stays on, close cover.
until all the lights flash to initiate print quality
"Symptom tables" on page 2-44
pressed and the front door open.
"Configuration and
for more information.
three times until the and
for solutions to