Check: See Ink has run out. Replace the ink cartridge. in An Error Message IsDisplayed on the LCD and take the appropriate action.Ink Info Number: 1686 Is DisplayedCheck: See Ink may have run out. Replacing the ink cartridge is recommended. inAn Error Message Is Displayed on the LCD and take the appropriate action.Error Number: 2001 Is DisplayedCheck: See Incompatible device detected. in An Error Message Is Displayed onthe LCD and take the appropriate action.Error Number: 2002 Is DisplayedCheck: See An unsupported USB hub is connected. Remove the hub. in An ErrorMessage Is Displayed on the LCD and take the appropriate action.Other Error MessagesCheck: If an error message is displayed outside the printer status monitor, checkthe following:"Could not spool successfully due to insufficient disk space"Delete any unnecessary files to increase the amount of free space on the disk."Could not spool successfully due to insufficient memory"Quit other running applications to increase available memory.If you still cannot print, restart your computer and retry printing."Printer driver could not be found"Uninstall the printer driver according to the procedure described in Uninstalling the MPDrivers , and then reinstall it."Could not print Application name - File name"Try printing again once the current job is complete.Page topPage 615 of 681 pagesMessage Appears on the Computer Screen