Loading Paper in the Drawer(P. 34)The job may not be printed normally.● You can click to continue printing. If you continue printing and the results are not satisfactory, printthe job again.Check PrinterThe drum cartridge or the toner cartridge is not set.● Set the drum cartridge or the toner cartridge correctly.Replacing the Drum Cartridge(P. 64)Replacing the Toner Cartridge(P. 59)There is paper from a paper jam left inside the machine.● Thoroughly check for fragments of paper that may be left inside the machine. If you find any, removethem. If the paper is difficult to remove, do not try to forcibly pull it out of the machine. Follow theinstructions in the manual to remove paper.Clearing Paper Jams(P. 105)Communication ErrorThe USB cable is not properly connected.● Reconnecting the USB cable may solve the problem. For more information, see the manuals for therelevant drivers on the online manual website.The machine is not turned ON.● The power indicator does not light if the machine is not turned ON. Turn it ON. If the machine does notrespond when you press the power switch, check to make sure that the power cord is connected correctlyand then try again to turn the power ON.Turning ON the Machine(P. 30)Incompatible PrinterA printer other than this machine is connected.● Make the proper connection between your computer and the machine.● If you are not sure on how to make a USB connection, see "Getting Started."Manuals and Their Contents(P. 126)Incorrect PortThe machine is connected to an unsupported port.Troubleshooting101