Cleaning the ADF (Auto Document Feeder)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 unsentfaxes are stored in the machine's memory. Make sure if the machine completed sending orreceiving 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 inthe machine's memory will be lost. Send or print a necessary document, or save it on a USB flashdrive before disconnecting the power plug.Do not use tissue paper, paper towels, rough-textured cloth, or similar materials for cleaning so asnot to scratch the surface. Paper tissue powder or fine threads may remain inside the machine andcause problems such as print head blockage and poor printing results. Be sure to use a soft and drycloth.Never use volatile liquids such as thinners, benzene, acetone, or any other chemical cleaner to cleanthe machine, as this may cause a malfunction or damage the surface of the machine.1. Open the document tray.2. Open the document feeder cover.3. With a soft, clean, lint-free and dry cloth, wipe off any paper dust from the inside ofthe document feeder cover (A).
