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 365
& “Maintenance Box Handling Precautions” on page 271
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 171
Colored Banding Appears at Intervals of Approximately 3.3 cm
e following causes can be considered.
Solving Problems
>
Printing, Copying, Scanning, and Faxing Quality is Poor
>
Print Quality is Poor
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