Canon IB4000 series Online Manual page 225

Set up printer's wireless LAN...
You can change the access point mode settings. Perform settings following the message on the
screen.
If you change the Encryption Method: setting and the Password: setting, on the Set up printer's
wireless LAN screen, the changed settings are applied to the printer settings.
Note
• You can use this function only when you are using a computer compatible with the wireless LAN.
4. Help menu
Instructions
Displays this guide.
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