User's Guide (Product Manual)
	PreviousNext

PreviousNext

Portal Top > Manual top > Basic Operations > Parts and Their Functions > Back Side

Back Side

4SFF-022

USB port (for USB device connection)

Use this port to connect devices such as a third-party USB keyboard.

LAN port

Connect a LAN cable when connecting the machine to a wired LAN router, etc. Connecting to a Wired LAN

USB port (for computer connection)

Connect a USB cable when connecting the machine and a computer.

Handset jack

Connect an optional handset.

External telephone jack

Connect your telephone or answering machine. Connecting the Telephone Line

Telephone line jack

Connect a telephone cable when connecting the machine to a telephone line. Connecting the Telephone Line

Rear cover

Open the rear cover when clearing paper jams. For more information, see "Troubleshooting (FAQ)" on the online manual website.

Rating label

The label shows the serial number, which is needed when making inquiries about the machine. For more information, see "Troubleshooting (FAQ)" on the online manual website.

Power socket

Connect the power cord.

Find manuals for other products

If you can't find what you're looking for, you can search here.

imageCLASS MF543x

User's Guide (Product Manual)

Please be sure to read this.‎Supported browsers Cookies

USRMA-4247-002019-09Copyright CANON INC. 2019

Copyright CANON INC. 2019

This site uses cookies to provide its contents and functions and improve their qualities etc. You can find out more about our use of the cookies here. If you select "Reject", only cookies necessary to provide the contents and functions of the site are recorded and stored.