Troubleshooting Guide 381
Light-induced fatigue
3 Adjust the transfer bias.
a
On the operator panel, press the
(Menu)
button and select
Admin Settings→ Maintenance→ Adjust Transfer
Belt Unit
.
b
Select
K Offset
or
YMC Offset
, and then decrease the value.
c
Launch the
Tool Box
, and click
Chart Print
on the
Diagnosis
tab.
d
Click
Ghost Configuration Chart
.
The Ghost Configuration Chart is printed.
Does this solve your problem?
The task is complete. Contact Dell.
Action Yes No
1 Check the light fatigue pattern using the Pitch Configuration Chart.
a
Launch the
Tool Box
, and click
Chart Print
on the
Diagnosis
tab.
b
Click
Pitch Configuration Chart
.
The Pitch Configuration Chart is printed.
Does the pattern on the output match with that on the Pitch
Configuration Chart?
Go to action 2. Contact Dell.
2 Replace the drum cartridges. See "Replacing the Drum Cartridges."
Does this solve your problem?
The task is complete. Contact Dell.
Action Yes No
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