Kyocera ECOSYS M2235dn Operation Manual page 325

Troubleshooting > Troubleshooting
Symptom
The altitude is 1000 m or
higher and dots appear in
the image.
Printouts have vertical lines.
Dirt on the top edge or back
of the paper.
Part of the image is
periodically faint or shows
white lines.
The previous image remains
and lightly printed.
Checkpoints
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Is the slit glass dirty?
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Is the interior of the machine dirty?
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Corrective Actions
Select the [System Menu/Counter] key
> [Adjustment/Maintenance] >
[Service Setting] > [Altitude
Adjustment], and set to an elevation
one level higher than the current setting.
Clean the slit glass.
Clean the charger inside of the machine.
Clean the interior of the machine.
Open and then close the front cover.
Select the [System Menu/Counter] key
> [Adjust/Maint.] > [Service Setting] >
[Drum Refresh], and then select [Yes].
Select the [System Menu/Counter] key
> [Adjust/Maint.] > [Service Setting] >
[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.
Make sure the paper type setting is
correct for the paper being used.
Select the [System Menu/Counter] key
> [Adjustment/Maintenance] >
[Service Setting] > [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.
10-17
Reference
Page
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page 10-3
page 10-4
page 10-4
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page 8-16
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