Maintenance tab DescriptionThe Maintenance tab allows you to perform printer maintenance or change the settings of the printer.CleaningPerforms print head cleaning.Print head cleaning removes any blockage in the print head nozzles.Perform cleaning when printing becomes faint, or a specific color fails to print, even though all ink levelsare sufficiently high.Deep CleaningPerforms deep cleaning.Perform deep cleaning when two cleaning attempts do not resolve the print head problem.Note• Deep Cleaning consumes a larger amount of ink than Cleaning.Cleaning the print heads frequently will rapidly deplete your printer's ink supply. Therefore, performcleaning only when necessary.Ink GroupWhen you click Cleaning or Deep Cleaning, the Ink Group window is displayed.Selects the ink group that you want to clean the print head for.Click Initial Check Items to display the items that you need to check before you execute cleaning ordeep cleaning.Print Head AlignmentPrint head alignment corrects the installation positions of the print head and improves deviated colorsand lines.207