Dark Or Colored Streaks Appear On The Output; Part Of The Entire Output Is Black Or A Color (Cmy) Is Missing; Dark And Color Dots Repeating At The Same Interval - Dell S3840cdn User Manual

Dark or colored streaks appear on the output

Action
1 Replace the drum cartridges.
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Part of the entire output is black or a color (CMY) is
missing
Action
1 Ensure that the drum cartridges are installed correctly.
Does this solve your problem?
2 Ensure the output color is set to color in the printer
driver.
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3 Replace the drum cartridges.
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Dark and color dots repeating at the same interval

266
| Print Quality Problems
Yes
The task is complete. Contact Dell.
Yes
The task is complete. Go to action 2.
The task is complete. Go to action 3.
The task is complete. Contact Dell.
No
No