Installation/Settings Problems
0U6X-0AK
See Common Problems(P. 395) also.
Problems with the Wireless/Wired LAN Connection(P. 396)
Problem with the USB Connection(P. 399)
Problem with the Print Server(P. 399)
Problems with the Wireless/Wired LAN Connection
The wireless LAN and wired LAN cannot be connected at the same time.
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The wireless LAN and wired LAN cannot be connected at the same time. The following can be used at the
same time: a USB cable and a wireless LAN, or a USB cable and a wired LAN.
Remote UI is not displayed.
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Are <Use HTTP> and <Use Remote UI> set to <On>?
Disabling HTTP Communication(P. 252)
Disabling Remote UI(P. 253)
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If the machine is connected to a wireless LAN, check that the Wi-Fi indicator is lit and the IP address is set
correctly, and then start the Remote UI again.
Operation Panel(P. 24)
Viewing Network Settings(P. 180)
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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. 154)
Viewing Network Settings(P. 180)
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Are you using a proxy server? If so, 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.
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Is communication not limited by the firewall on your computer? If IP addresses are or an MAC address is
incorrectly entered, the Remote UI cannot be displayed. In that case, you need to use the operation panel to
set <IPv4 Address Filter>, <IPv6 Address Filter>, or <MAC Address Filter> to <Off>.
Restricting Communication by Using Firewalls(P. 237)
IPv4 Address Filter(P. 365)
IPv6 Address Filter(P. 366)
MAC Address Filter(P. 366)
A connection to a network cannot be established.
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The IP address may not be set correctly. Set the IP address again.
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When you connect the machine to a computer via 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. 397)
Troubleshooting
396
Summary of Contents for LBP253 Series
Page 1: ...LBP253x User s Guide USRMA 0769 00 2016 06 en Copyright CANON INC 2015 ...
Page 79: ...Printing 73 ...
Page 121: ...LINKS Printing via Secure Print P 116 Printing 115 ...
Page 197: ...3 Click OK 4 Click Close LINKS Setting Up Print Server P 192 Network 191 ...
Page 381: ...Troubleshooting 375 ...
Page 467: ...For more information about this function see Basic Printing Operations P 74 Appendix 461 ...
Page 499: ...Appendix 493 ...
Page 506: ...Manual Display Settings 0U6X 0HF Appendix 500 ...