Canon imageCLASS LBP654Cdw User Manual page 489

Google Cloud Print Communication Error
Cloud Print is unavailable due to an error.
● Check whether the machine is correctly connected to a wireless LAN or wired LAN.
Connecting to a Wireless LAN(P. 27)
Connecting to a Wired LAN(P. 26)
● A port that is used for Cloud Print may be blocked by a firewall or other protection. Check whether the
5222 port is available with your computer.
● If a proxy server is used on the network, check whether the proxy settings on the machine and the server
are correct. For details, contact your Network Administrator.
Setting a Proxy(P. 244)
Google Cloud Print not avail. Server auth err
Cloud Print could not perform server authentication, or could not acquire information for registration.
● Check whether the date and time settings are correctly specified.
<Date/Time Settings>(P. 301)
Google Cloud Print not avail. Server comm err
Cloud Print is unavailable due to an error.
● Check whether the machine is correctly connected to a wireless LAN or wired LAN.
Connecting to a Wireless LAN(P. 27)
Connecting to a Wired LAN(P. 26)
● A port that is used for Cloud Print may be blocked by a firewall or other protection. Check whether the
5222 port is available with your computer.
● If a proxy server is used on the network, check whether the proxy settings on the machine and the server
are correct. For details, contact your Network Administrator.
Setting a Proxy(P. 244)
Incorrect number of characters/invalid characters entered.
The network key (the WPA/WPA2-PSK or WEP key) of a wireless router is not entered correctly.
● Check the network key (the WPA/WPA2-PSK or WEP key) of the wireless router, and set it to the machine
again. For more information about how to check the network key, see the instruction manuals for your
networking devices or contact your manufacturer.
Checking the SSID and Network Key(P. 39)
Setting Up Connection by Selecting a Wireless Router(P. 33)
Setting Up Connection by Specifying Detailed Settings(P. 36)
Troubleshooting
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