Canon imagePROGRAF TA-20 MFP 24" Large Format Printer with L24ei Scanner and Stand Kit - Manual (Page 265)

Network Connection Tips
Printer Connection Methods
Default Network Settings
Another Printer Found with Same Name
Connecting to Another Computer via LAN/Changing from USB to LAN
Connection
Printing Network Settings
Reconfiguration Method of LAN Connection/Reconfiguration Method of Wi-Fi
Connection
Reconfiguration of Network Settings using the Remote UI
Countermeasures against Unauthorized Access
Network Status and Troubleshooting
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