Troubleshooting and routine maintenance145Cf Put the toner cartridge back into thedrum unit until you hear it lock into place.If you put it in properly, the blue locklever will lift automatically.g Put the drum unit and toner cartridgeassembly back in the machine.h Close the front cover.i Plug the machine’s power cord back intothe electrical socket first, and reconnectall cables and telephone line cord. Turnon the machine’s power switch.Paper is jammed at the back of themachine Ca Turn off the machine’s power switch.Unplug the telephone line cord first,disconnect all cables, and then unplugthe power cord from the electricalsocket.b Press the front cover release button andopen the front cover.CAUTIONHOT SURFACEAfter you have just used the machine, someinternal parts of the machine will beextremely hot. Wait at least 10 minutes forthe machine to cool down before attemptingto clear the paper jam.
