Select the menus on the control panel as described below.
Settings > Maintenance
Select this feature to check if the print head nozzles are clogged. The printer prints a nozzle check pattern.
Select this feature to adjust the print head to improve print quality.
Vertical Alignment
Select this feature if your printouts look blurry or text and lines are misaligned.
Horizontal Alignment
Select this feature if horizontal banding appears at regular intervals in your printouts.
Use this feature to replace the ink cartridge before the ink is expended.