Kyocera ECOSYS FS-C2526MFP Operation Manual page 306

Troubleshooting > Solving Malfunctions
Symptom
Printouts have black lines.
Images are skewed.
When displaying an image
sent from the machine on the
PC, an image size is shrunk
vertically or horizontally.
Offset occurs.
Part of the image is
periodically faint or blurred.
Irregular horizontal lines
appear in the image.
The altitude is 1500 m or
higher and irregular
horizontal white lines appear
in the image.
Checkpoints
Is the slit glass dirty?
Are the originals placed correctly?
Is the paper loaded correctly?
Have you selected 200 × 100dpi
Normal or 200 × 400dpi Super for the
scan resolution?
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Corrective Actions
Clean the slit glass.
When placing originals on the platen,
align them with the original size
indicator plates.
When placing originals in the
document processor, align the original
width guides securely before placing
the originals.
Check the position of the paper width
guides.
Select a scan resolution other than
200 × 100dpi Normal or 200 × 400dpi
Super when sending an image.
Run [Drum Refresh].
Increase the adjustment value for [MC]
setting. 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.
Decrease the adjustment value for
[MC] setting. 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.
Decrease the adjustment value for
[MC] setting. 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.
Set Altitude Adjustment to [High 1]. If
there is still no improvement, change
the value to [High 2].
10-10
Reference
Page
10-6
3-10
3-11
3-2
3-44
9-25
9-25
9-25
9-25
9-25