Back Side
MF729Cx
MF628Cw
MF621Cn
USB port (USB2.0)
Connect a USB cable when connecting the machine and a computer.
LAN port
Connect a LAN cable when connecting the machine to a wired LAN router, etc. Connecting to a Wired LAN
USB port (USB 1.1) (MF729Cx)
Use this port to connect devices such as a third-party USB keyboard.
Telephone line jack (MF729Cx / MF628Cw)
Connect a telephone cable when connecting the machine to a telephone line. Connecting the Telephone Line
External telephone jack (MF729Cx / MF628Cw)
Connect your telephone or answering machine. Connecting the Telephone Line
Handset Jack (MF729Cx / MF628Cw)
Connect the optional handset.
Rear cover
Open the rear cover when clearing paper jams. Clearing Jams
Rating label
The label shows the serial number, which is needed when making inquiries about the machine. When a Problem Cannot Be Solved
Ventilation slots
Air from inside the machine is vented out to cool down the inside of the machine. Note that placing objects in front of the ventilation slots prevents ventilation. Installation
Power socket
Connect the power cord.