Canon GX3000 Series Online Manual

Also see for GX3000 Series: Getting started Online manual

Check3 If using WPA/WPA2/WPA3 key or a password, make sure encryption key forcomputer, network device, and printer matches key set for wireless router.The length or format of the Wi-Fi password and authentication method must be identical among the wirelessrouter, the printer, and your computer.For details, see Setting an Encryption Key.Note• Some printers support IEEE802.1X/EAP (WPA/WPA2/WPA3 Enterprise). To configure IEEE802.1X/EAP•(WPA/WPA2/WPA3 Enterprise), you also need to configure the authentication (Radius) server.Contact the network administrator for more information.• This web page contains information about several models. Depending on the specifications of the printer•you are using, some of the features described (scanner/copy, etc.) may not apply.For details about the functions of your printer, see Specifications.With Encryption On, Cannot Communicate with Printer AfterChanging Encryption Type at Wireless RouterIf the printer cannot communicate with the computer after you change the encryption type for the wirelessrouter, make sure the encryption type and passkey or password for the computer matches that of thewireless router.Cannot Communicate with Printer After Enabling MAC/IP Address Filtering or Encryption Key onWireless Router390