Rear View(1) transport unitOpen to remove jammed paper.(2) power cord connectorPlug in the supplied power cord.(3) telephone line jackConnect the telephone line.(4) external device jackConnect an external device such as telephone or answering machine.(5) USB portPlug 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 thecomputer.58