Rear View - Canon MX390 series Online Manual

Rear View

(1) transport unit
Open to remove jammed paper.
(2) power cord connector
Plug in the supplied power cord.
(3) telephone line jack
Connect the telephone line.
(4) external device jack
Connect an external device such as telephone or answering machine.
(5) USB port
Plug in the USB cable to connect the machine with a computer.
Important
Do not touch the metal casing.
Do not plug in or unplug the USB cable while the machine is printing or scanning originals with
the computer.