Cleaning The Adf - Canon PIXMA MX850 Series Quick Start Manual

With a clean, soft, lint-free cloth, wipe the Platen Glass (B), the inner side of the Document
Cover (white sheet) (A), the glass of the ADF (C), and the inner side of the ADF (white area) (D)
gently. Make sure not to leave any residue, especially on the Platen Glass.
(D)
(C)

Cleaning the ADF

Caution
Be sure to turn off the power and disconnect the power cord before cleaning the machine.
The power cannot be turned off while the machine is sending or receiving a fax, or when there
are unsent 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 print
necessary documents before disconnecting the power cord.
1
Open the Document Tray.
2
Open the Document Feeder Cover.
126 Routine Maintenance
(A)
(B)