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Troubleshooting > Troubleshooting
Symptom
Printouts are curled.
Cannot print.
Cannot print with USB
memory.
USB memory not
recognized.
Dirt on the top edge or back
of the paper.
Part of the image is
periodically faint or shows
white lines.
Skewed-color printout.
Colors appear different than
you anticipated.
The previous image remains
and lightly printed.
Checkpoints
Is the paper damp?
Is the machine plugged in?
Is the machine powered on?
Are the USB cable and network cable
connected?
Is the USB host blocked?
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Is the interior of the machine dirty?
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Corrective Actions
Replace the paper with new paper.
Plug the power cord into an AC outlet.
Turn on the power switch.
Connect the correct USB cable and
network cable securely.
Select [Unblock] in the USB host
settings.
Check that the USB memory is securely
plugged into the machine.
Clean the interior of the machine.
Open and then close the rear cover.
Select the [Menu] key > [Adjust/
Maintenance] > [Service] > [MC] and
decrease the adjustment value.
Decrease the adjustment value 1 level
at a time from the current value. If there
is no improvement after the value is
decreased by 1 level, decrease by 1
level again. If there is still no
improvement, return the setting to the
original value.
Run [ColorCalibration].
Run [Color Regist.].
When printing from a computer Adjust
the color using the Printing System Driver.
Select the [Menu] key > [Adjust/
Maintenance] > [Service] > [MC] and
increase the adjustment value. Increase
the adjustment value 1 level at a time
from the current value. If there is no
improvement after the value is
increased by 1 level, increase by 1 level
again. If there is still no improvement,
return the setting to the original value.
9-11
Reference
Page
page 3-2
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page 2-9
page 2-7
page 7-25
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page 9-2
page 2-2
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page 9-21
page 9-21
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Table of Contents
Troubleshooting
