PrintheadsPrinthead ......................................................................................................................................................... 739Checking for Nozzle Clogging ........................................................................................................................ 739Cleaning the Printhead ................................................................................................................................... 740Replacing the Printhead ................................................................................................................................. 741PrintheadA replacement Printhead.• Printhead PF-04Note• For instructions on replacing the Printhead, see "Replacing the Printhead." →P.741Checking for Nozzle CloggingIf printing is faint or affected by banding in different colors, make sure the Printhead nozzles are clear by printing a testpattern to check the nozzles.Note• Nozzles are periodically checked to ensure they are clear. Configure the settings on the Control Panel menuin Nozzle Check. (See "Menu Settings.") →P.6731. Load unused paper.• Attaching the Roll Holder to Rolls →P.575• Loading Rolls in the Printer →P.579• Loading Sheets in the Printer →P.6022. On the Tab Selection screen of the Control Panel, press ◀ or ▶ to select the Settings/Adj. tab ( ).Maintenance and Consumables > Printheads >iPF750 Printhead10739