Printing, Copying, Scanning, And Faxing Quality Is Poor; Print Quality Is Poor - Epson WF-C878RDWF User Manual

Solving Problems
Note:
When the maintenance box is full, you cannot print and clean the print head until it is replaced to avoid ink leakage.
However, you can perform operations that do not use ink such as scanning.
Related Information
"Maintenance Box Code" on page 339
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"Maintenance Box Handling Precautions" on page 265
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Printing, Copying, Scanning, and Faxing Quality is
Poor

Print Quality is Poor

Color Missing, Banding, or Unexpected Colors Appear in Printout
The print head nozzles may be clogged.
Solutions
Use the Print Quality Adjustment feature. If you have not used the printer for a long time, the print head
nozzles may be clogged and ink drops may not be discharged.
"Adjusting the Print Quality" on page 166
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Colored Banding Appears at Intervals of Approximately 3.3 cm
The following causes can be considered.
The paper type setting does not match the paper loaded.
Solutions
Select the appropriate paper type setting for the type of paper loaded in the printer.
"List of Paper Type" on page 36
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Print Quality is Poor