Cleaning The Protrusions Inside The Machine - Canon MX720 Series Online Manual

Cleaning the Protrusions inside the Machine

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.
You need to prepare: cotton swab
If the protrusions inside the machine are stained, wipe off any ink from the protrusions using a cotton swab
or the like.