Lexmark E330 Service Manual - Page 101

Solving print quality problems

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Solving print quality problems 4505 Problem Light or blurred characters. Toner smudges appear on the front or back of the page. Action Light print The toner cartridge may be getting low on toner: • Remove the toner cartridge and print cartridge assembly. • Shake it from side to side to redistribute the toner. • Reinstall it and recheck for condition. • Make sure you are using recommended print media (see media types and sizes in the User's Reference.) • Use MarkVision™ to define the custom type setting for media type, media texture, or media weight. • The toner cartridge or PC Kit may be defective. Replace the PC Kit first and recheck. Blurred characters Blurred images, including characters, are usually caused by a defective printhead. See "Light print" on page 2-71. • Make sure the paper is straight and unwrinkled. • Replace the PC Kit and recheck before replacing the toner cartridge. See "Toner on back of page" on page 2-72 for more information. Diagnostic information 2-73

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Diagnostic information
2-73
4505
Solving print quality problems
Problem
Action
Light or blurred characters.
Light print
The toner cartridge may be getting
low on toner:
•
Remove the toner cartridge and
print cartridge assembly.
•
Shake it from side to side to
redistribute the toner.
•
Reinstall it and recheck for
condition.
•
Make sure you are using
recommended print media (see
media types and sizes in the
User’s Reference
.)
•
Use MarkVision™ to define the
custom type setting for media
type, media texture, or media
weight.
•
The toner cartridge or PC Kit may
be defective. Replace the PC Kit
first and recheck.
Blurred characters
Blurred images, including
characters, are usually caused by a
defective printhead. See
“Light
print” on page 2-71
.
Toner smudges appear on the
front or back of the page.
•
Make sure the paper is straight
and unwrinkled.
•
Replace the PC Kit and recheck
before replacing the toner
cartridge. See
“Toner on back of
page” on page 2-72
for more
information.