Cleaning The Platen Glass And Document Cover - Canon MX520 series Online Manual

Cleaning the Platen Glass and Document Cover

Important
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. 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.
With a soft, clean, lint-free and dry cloth, wipe the platen glass (A), the inner side of the document cover
(white sheet) (B), the glass of the ADF (Auto Document Feeder) (C), and the inner side of the ADF (white
area) (D) gently. Make sure not to leave any residue, especially on the glass surface.
Important
The inner side of the document cover (white sheet)
If any foreign substances such as glue, ink or correction fluid are adhered to the glass of the ADF
as shown in the figure above, some black streaks will appear on the scanned image.
In this case, wipe the dirt off gently.
(B) is easily damaged, so wipe it gently.
(C)