Canon MAXIFY MB5420 MB5400 series PDF User Manual Mac - Page 882

If you specify IPv6 address: 1. Tap IPv6. 2. Tap OK on the displayed screen. 3. Tap Enable/disable IPv6. 4. Tap Enable. The IPv6 address has been specified. Important • If firewall is enabled on the computer, printers on a different subnet may not be detected. Disable firewall. If firewall interferes with printer search: • If message appears: If a message appears warning that Canon software is attempting to access the network, set the security software to allow access. After allowing the software to access, specify the IP address or host name and search for printers again. If the printer is found, follow the instructions on the screen to continue to set up the network communication. • If no message appears: Cancel searching printers, and then set the security software to allow Canon software below to access the network. Setup.exe or Setup64.exe in the win > Driver > DrvSetup folder on the Setup CD-ROM After setting the security software, specify the IP address or host name and search for printers again. Note • For more on firewall settings of your operating system or security software, see instruction manual or contact its manufacturer. 882