Installation/Settings Problems - Canon i-SENSYS LBP151dw User Manual

Installation/Settings Problems

Together with this section, see
Problems with the Wireless/Wired LAN Connection(P. 225)
Problems with the USB Connection(P. 227)
Problems via the Print Server(P. 227)
Problems with the Wireless/Wired LAN Connection
The wireless LAN and wired LAN cannot be connected at the same time.
● The wireless LAN and wired LAN cannot be connected at the same time. You can use the USB and wireless
LAN or the USB and wired LAN at the same time.
Remote UI is not displayed.
● If the machine is connected to a wireless LAN, check that the
set correctly, and then start the Remote UI again.
Front Side(P. 16)
Viewing Network Settings(P. 104)
● If the machine is connected to a wired LAN, check that the cable is connected firmly and the IP address is
set correctly, and then start the Remote UI again.
Connecting to a Wired LAN(P. 92)
Viewing Network Settings(P. 104)
● Are you using a proxy server? If you are using a proxy server, add the machine's IP address to the
[Exceptions] list (addresses that do not use the proxy server) in the Web browser's proxy settings dialog.
● Is communication on your computer restricted by a firewall? If the Remote UI cannot be displayed because
of incorrect settings, use the reset button to initialize the settings.
Restricting Communication by Using Firewalls(P. 140)
Initializing Settings by Using the Reset Button(P. 267)
A connection to a network cannot be established.
● The connection settings may not be set correctly. Use the MF/LBP Network Setup Tool to configure the
connection settings. For more information, see the Printer Driver Installation Guide.
● When connecting to a wireless LAN, check whether the machine is properly installed and ready to connect
to the network.
When the machine cannot connect to the wireless LAN(P. 226)
You are unsure of the IP address that was set.
Viewing Network Settings(P. 104)
You cannot change from wireless LAN to wired LAN.
● Did you use the MF/LBP Network Setup Tool to configure the wired LAN connection settings? If you did
not, you cannot change the connection method from wireless LAN to wired LAN for this machine. When
Troubleshooting
Common Problems(P. 224) .
225
(Wi-Fi) indicator is lit and the IP address is
0YFA-03Y