Cleaning the ADF (Auto Document Feeder)

 Be 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 unsent faxes are stored in the machine's memory. Make sure if the machine completed sending or receiving all the faxes before disconnecting the power plug.

- The machine cannot send or receive faxes when the power is turned off.

- If the power plug is disconnected, the date/time settings will be reset and all documents stored in the machine's memory will be lost. Send or print a necessary document, or save it on a USB flash drive before disconnecting the power plug.

 Do not use tissue paper, paper towels, rough-textured cloth, or similar materials for cleaning so as not to scratch the surface. Paper tissue powder or fine threads may remain inside the machine and cause problems such as print head blockage and poor printing results. Be sure to use a soft and dry cloth.

 Never use volatile liquids such as thinners, benzene, acetone, or any other chemical cleaner to clean the machine, as this may cause a malfunction or damage the surface of the machine.