- 75 -6. TroubleshootingError MessagesPlease see the explanation of the message and handle the problem.At "XXX", a different message is displayed depending on the printer status.If [Please see HELP for details] is displayed on the bottom line of the display screen, pressthe «HELP» button to display the error code and solution.Message ErrorcodeIndicatorCause/SolutionDetected an abnormality ofinternal database.The data must be deleted.After pressing [Enter], thedata will be deleted, andthen reboot.- - Database in the machine has been broken.Press «ENTER» button.PU Flash Error - Goes off Turn off the machine, and then back on.If the same error occurs, contact your dealer.Data Present - - Data remains unprinted.To manually print, press «ON LINE» button.To delete the data without printing, press «CANCEL» button.Changing LanguagePlease wait- Blinks Display language is being changed.Wait for a while.Language Change FailedError num: %CODE%- Blinks Switching display languages failed.Press the power button to turn off the machine, and then backon.XXX%COLOR% Toner Low.Search keyword: P10081- Lights up The toner indicated on the screen is low. Have a new tonercartridge ready.And replace the old image drums with new ones after amessage for replacement of image drum appears.XXX%COLOR% Waste TonerFull. Replace Toner.Search keyword: P40028- Lights up Waste toner is full. Replace with a new toner cartridge of theindicated color.The printer can be used for a while when the front cover isopened and closed. However, replace with a new toner cartridgequickly as the image drum might become damaged.XXX%COLOR% Toner SensorError.%COLOR% NonRecommended Toner.Search keyword: P40947- Lights up An optimum toner cartridge is not installed.Use a toner cartridge that matches your machine.The print quality is not guaranteed.XXXToner Sensor Error.Search keyword: P40959540, 541,542, 543Lights up Something is wrong with the toner sensor of the indicated coloror the image drum is not installed correctly.Install the toner cartridge or image drum of the indicated colorcorrectly.If the error occurred in Yellow (Y) or Magenta (M), make surethat the blue knob on the belt unit is turned sideway.If the same error occurs, contact your dealer.540: Yellow, 541: Magenta (red), 542: Cyan (blue), 543: BlackXXXError Postscript- - A postscript error has occurred.The job has been dismissed.XXXPDL Error Occurred- - PDL error has occurred.To erase the message, press «ENTER» button.XXX%COLOR% Image DrumNear Life.Search keyword: P10076- Lights up Prepare new image drums.And replace the old image drums with new ones after amessage for replacement of image drum appears.XXXFuser Unit Near Life.Search keyword: P10979- Lights up Prepare a new fuser unit.And replace the old fuser unit with new ones after a message forreplacement of fuser unit appears.XXXBelt Unit Near Life.Search keyword: P10978- Lights up Prepare a new belt unit.And replace the old belt unit with new ones after a message forreplacement of belt unit appears.XXXNon Recommended FuserUnit Detected.Search keyword: P40439- Lights up An optimum fuser unit is not installed.Use a fuser unit that matches your machine.The print quality is not guaranteed.XXXChange Fuser Unit.Search keyword: P40971- Lights up The fuser unit reaches its lifetime.Replace the fuser unit with a new one.XXXNon Recommended BeltUnit Detected.Search keyword: P40444- Lights up An optimum belt unit is not installed.Use a belt unit that matches your machine.The print quality is not guaranteed.XXXChange Belt Unit.Search keyword: P40970- Lights up The belt unit reaches its lifetime.Replace the belt unit with a new one.XXX%COLOR% Toner Empty.Search keyword: P40028- Lights up The toner indicated on the screen is empty. Replace the emptytoner cartridge with a new one.XXX%COLOR% Toner NotInstalled.Search keyword: P40902- Lights up The toner cartridge of the indicated color is not installedcorrectly.Install the toner cartridge correctly.Message ErrorcodeIndicatorCause/Solution