TroubleshootingSettings and Printing NetworkMaintenance and Spec.Maintenance and Spec. 27TroubleshootingTrouble Possible Cause Corrective ActionThe background of theimages is printed in gray.The toner cartridge has reachedthe end of useful life.Replace the toner cartridge.The drum unit has reached theend of useful life.Replace the drum unit.Incorrect type of media is used. Check the media usable or not( see “Media” on page 53 ).Your printer is in extremely highhumidity.Check the environment (see“Specifications” on page 49 ).Faded image is printed atthe different position fromthe original.Printer driver is not set correctly forpaper.Set the media type setting of theprinter driver correctly (see 44, 91 or 110 in “Settings andPrinting”).The toner cartridge has reachedthe end of useful life.Replace the toner cartridge.Your printer is in extremely highor low humidity.Check the environment (see“Specifications” on page 49)Media is wet or dry. Set the Adjustment to mediasetting for + value (+1, +2 or+3) (see “Adjustment to Media”on page 41 in “Settings andPrinting”).ABCD---------------------------------ABCD---------------------------------ABCD---------------------------------