Advanced Guide > Maintenance > Cleaning Your Machine > Cleaning the Protrusions Inside the MachineCleaning the Protrusions Inside the MachineIf protrusions inside the machine are stained, wipe off any ink from the protrusions using a cotton swabor the like.ImportantBe sure to turn off the power and disconnect the power plug before cleaning the machine.The power cannot be turned off while the machine is sending or receiving a fax, or when there areunsent faxes stored in the machine's memory.The machine cannot receive faxes when the power is turned off.If you disconnect the power cord, all the documents stored in memory are deleted. Send or printnecessary documents before disconnecting the power cord.Page topPage 639 of 817 pagesCleaning the Protrusions Inside the Machine