4. Tap Enable.
The IPv6 address has been specified.
• If firewall is enabled on the computer, printers on a different subnet may not be detected. Disable
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
If the printer is found, follow the instructions on the screen to continue to set up the network
• If no message appears:
Cancel searching printers, and then set the security software to allow Canon software below to
access the network.
◦ For Windows:
Setup.exe or Setup64.exe in the win > Driver > DrvSetup folder on the Setup CD-ROM
◦ For Mac OS:
Setup.app, canonijnetwork.bundle, cnwidsd.plugin, cnwidss.plugin
After setting the security software, specify the IP address or host name and search for printers again.
• For more on firewall settings of your operating system or security software, see instruction manual or
contact its manufacturer.