Lexmark X850e Verbindungsanleitung
Print quality guide
Page 3 of 4
Page 3 of 4
Transparency print quality is
poor
poor
(Print has inappropriate light or dark
spots, toner is smeared, horizontal or
vertical light bands appear, or color
does not project.)
spots, toner is smeared, horizontal or
vertical light bands appear, or color
does not project.)
• You are using transparencies that do
not meet the printer specifications.
• The Paper Type setting for the tray
you are using is set to something
other than Transparency.
other than Transparency.
• Use only transparencies
recommended by the printer
manufacturer.
manufacturer.
• Make sure the Paper Type setting is
set to Transparency.
Toner specks
• The print cartridges are defective.
• The transfer roller is worn or
defective.
• The image transfer unit is worn or
defective.
• The fuser is worn or defective.
• Toner is in the paper path.
• Replace the specified print cartridge.
• Replace the transfer roller.
• Replace the image transfer unit.
• Replace the fuser.
• Call for service.
Toner rubs off the paper easily
when you handle the sheets
when you handle the sheets
• The Type setting is wrong for the type
of paper or specialty media you are
using.
using.
• The Texture setting is wrong for the
type of paper or specialty media you
are using.
are using.
• The Weight setting is wrong for the
type of paper or specialty media you
are using.
are using.
• The fuser is worn or defective.
• Change Paper Type to match the
paper or specialty media you are
using.
using.
• Change Paper Texture from Normal
to Smooth or Rough.
• Change Paper Weight from Plain to
CardStock (or other appropriate
weight).
weight).
• Replace the fuser.
Gray
background
background
• The Toner Darkness setting is too
dark.
• The print cartridges are defective.
• Select a different Toner Darkness
setting from the printer driver before
sending the job to print.
sending the job to print.
• Replace the specified print cartridge.
Uneven print
density
density
• The print cartridges are defective.
• The transfer roller is worn or
defective.
• The image transfer unit is worn or
defective.
• Replace the specified print cartridge.
• Replace the transfer roller.
• Replace the image transfer unit.
Ghost Images
The toner level is low in the print
cartridges.
cartridges.
• Make sure the Paper Type setting is
correct for the paper or specialty
media you are using.
media you are using.
• Replace the specified print cartridge.
Symptom
Cause
Solution
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