10-14
Troubleshooting > Troubleshooting
The altitude is 1000 m or
higher and irregular
horizontal white lines 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.
―
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.
―
Run [
Laser Scanner Cleaning
].
Dirt on the top edge or back
of the paper.
Is the interior of the machine dirty?
Clean the interior of the machine.
Part of the image is
periodically faint or shows
white lines.
―
Open and then close the rear cover.
―
―
Run [
Drum Refresh
].
―
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.
―
Symptom
Checkpoints
Corrective Actions
Reference
Page
