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Troubleshooting (cont.)
Problem
Printed image is too light or too
dark.
Smudges on printed sheets.
Cannot select the desired paper in
the printer driver or on the copier
operation panel.
The contrast on the touch panel is
too high or too low.
Check
Exposure control set properly?
Is a message indicating a need of maintenance or replacement of
ERROR
developer cartridge displayed (
operation panel lit)?
Has the paper size and type been set from the operation panel on the
printer?
LCD contrast properly adjusted?
Solution or Cause
The printer exposure level can be adjusted by using a key operator program.
Contact your key operator.
See the Operation Manual. (Read this document before installing the
indicator on the main unit
product.)
Be sure to set the paper size referring to "Setting Paper Size and Type from
the Operation Panel" on page 12.
Adjust the contrast using
43
DISPLAY CONTRAST
in custom settings.
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