Cause Corrective ActionThe Printhead cannot be recognized because it is not installed correctly. 1. Open the Top Cover.2. Reinstall the Printhead.(See "Replacing the Printhead.") ➔ P.601Execute printhead cleaning.Execute printhead cleaning.Cause Corrective ActionThe Printhead noz-zles are clogged.Follow these steps to clean the Printhead.1. Stop printing by pressing ▲ or ▼ to select Stop Printing.2. Clean the Printhead.(See "Cleaning the Printhead.") ➔ P.600If the message is still displayed when printing, replace the Printhead.(See "Replacing the Printhead.") ➔ P.601Press ▲ or ▼ to select Print, and then press the OK button to resume printing. However, note that this error mayaffect the printing quality.iPF685 Execute printhead cleaning.User's GuideError Message Messages regarding printheads673Downloaded from ManualsPrinter.com Manuals