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Check the network key (PSK) of the wireless router, and set it to the machine again.
Checking the SSID and Network Key(P. 318)
Setting Up Connection by Selecting a Wireless Router(P. 311)
Setting Up Connection by Specifying Detailed Settings(P. 314)
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If the problem persists even after checking the network key, check whether the machine is properly
installed and ready to connect to the network.
Installation/Settings Problems(P. 504)
Could not connect using the wireless LAN.
A connection failed due to an error while setting wireless LAN connection.
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Restart the machine and set again.
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If the problem persists even after restarting the machine, check whether the machine is properly installed
and ready to connect to the network.
Installation/Settings Problems(P. 504)
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If the problem persists even after checking the wireless LAN connection, check the security settings of the
wireless router.
Could not connect using WPS.
When automatic setting with WPS was attempted, the connection failed due to an error.
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Wait for a while, and set again. If the problem persists, check whether the wireless router supports WPS.
If WPS is supported:
Check whether the machine is properly installed and ready to connect to the network.
Installation/Settings Problems(P. 504)
If WPS is not supported:
Set using another connecting method.
Connecting to a Wireless LAN(P. 304)
Insert new toner cartridge.
The toner cartridge is not inserted.
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Insert the toner cartridge.
Replacing the Toner Cartridges(P. 541)
Job in progress... Wait a moment, then try again.
Firmware cannot be updated because the machine is processing.
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Please wait.
Jobs that cannot be performed at the same time were tried to be performed, such as printing reports in
the process of printing documents.
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If there are jobs running, wait until the processing jobs are complete.
Troubleshooting
494
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