Replace defective imaging unit [31.xy]Replace the defective imaging unit to clear the message. For more information, see the instruction sheet that camewith the supply.Note: If you do not have a replacement imaging unit, then see the “Ordering supplies” section of the User’s Guide orvisit our Web site.Reinstall missing or unresponsive cartridge [31.xy]Try one or more of the following:• Check if the toner cartridge is missing. If missing, install the toner cartridge.For information on installing the cartridge, see the “Replacing supplies” section of the User’s Guide.• If the toner cartridge is installed, then remove the unresponsive toner cartridge, and then reinstall it.Note: If the message appears after reinstalling the supply, then the cartridge is defective. Replace the tonercartridge.Replace cartridge, printer region mismatch [42.xy]Install a suitable toner cartridge.Replace cartridge, 0 estimated pages remain [88.xy]Replace the toner cartridge to clear the message and continue printing. For more information, see the instruction sheetthat came with the supply or see the “Replacing supplies” section of the User’s Guide.Note: If you do not have a replacement cartridge, then visit our Web site or contact the place where you purchasedthe printer.Replace imaging unit, 0 estimated pages remain [84.xy]Replace the imaging unit to clear the message and continue printing. For more information, see the instruction sheetthat came with the supply or see the “Replacing supplies” section of the User’s Guide.Note: If you do not have a replacement imaging unit, then visit our Web site or contact the place where youpurchased the printer.Replace maintenance kit, 0 estimated pages remain [80.xy]The printer is scheduled for maintenance. Contact technical support or your Dell printer dealer, and then report themessage.Replace all originals if restarting job.Try one or more of the following:• Touch Cancel job to clear the message and cancel the scan job.• Touch Scan from automatic feeder to continue scanning from the ADF immediately after the last successful scanjob.Troubleshooting 250
