User Manual

Table Of Contents
10-17
Troubleshooting > Troubleshooting
The altitude is 1000 m or
higher and dots appear in
the image.
Select the [System Menu/Counter] key
> [Adjustment/Maintenance] >
[Service Setting] > [Altitude
Adjustment], and set to an elevation
one level higher than the current setting.
Printouts have vertical lines.
Is the slit glass dirty? Clean the slit glass. page 10-3
Clean the charger inside of the machine. page 10-4
Dirt on the top edge or back
of the paper.
Is the interior of the machine dirty? Clean the interior of the machine. page 10-4
Part of the image is
periodically faint or shows
white lines.
Open and then close the front cover.
Run [Drum Refresh]. page 10-32
Select the [System Menu/Counter] key
> [Adjustment/Maintenance] >
[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.
The previous image remains
and lightly printed.
Make sure the paper type setting is
correct for the paper being used.
page 8-15
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.
Symptom Checkpoints Corrective Actions
Reference
Page