Kyocera ECOSYS FS-C2126MFP Operation Manual page 435

Symptom
Printouts have black
lines.
Grey background
Dirt on the top edge or
back of the paper
Offset occures.
Part of the image is
periodically faint or
blurred.
Checkpoints
Is the slit glass dirty?
—
—
—
Is the paper transfer unit
dirty?
—
—
—
10-5
Corrective Actions
Clean the slit glass.
Run [LaserScanner Cln].
Run [Drum Refresh].
Conduct color calibration either by
switching the machine off then on
or using the operation panel.
Clean the transfer unit.
Run [Drum Refresh].
Run [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.
Run [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.
Troubleshooting
Reference
Page
9-2
8-112
8-113
8-103
9-3
8-113
8-115
10
8-115