Access the printer driver window.
Click Maintenance on the Maintenance tab, and then select Print Quality Adjustment.
Follow the on-screen instructions to print the adjustment pattern and scan it.
Close the document cover before scanning.
Adjustments are performed automatically.
When placing the adjustment pattern on the Scanner glass, make sure it is not folded or out of alignment with the corner mark, or it cannot be scanned. Then, select Start Scanning.
Even if a blank sheet is ejected, follow the on-screen instructions to scan. If you scan a blank sheet of paper, scanning
will fail. If this occurs, press the
button and follow the on-screen instructions.
If the problem does not improve even after performing Print Quality Adjustment, go to Maintenance on the Maintenance tab to perform all available print head adjustments (nozzle check, cleaning, alignment adjustment). See the related information below for details.