Canon imageCLASS MF264dw II Multifunction Monochrome Laser Printer User Manual
Page 613

on the control panel [Preferences]
[Network]
[Firewall
Settings]
[IPv6 Address Filter]
[Outbound Filter] or [Inbound Filter]
[Off]
Restart the machine.
To Disable MAC Address Filter
on the control panel [Preferences]
[Network]
[Firewall
Settings]
[MAC Address Filter]
[Outbound Filter] or [Inbound Filter]
[Off]
Restart the machine.
2
Configure the firewall correctly. Setting the Firewall(P. 354)
Reinstalling the Printer Driver
Uninstall the installed driver, and then reinstall it.
For details about uninstalling and installing drivers, see the driver manual at the online manual site.
https://oip.manual.canon/
Are You Using Resident Software?
If you are using resident software, such as security software, disable it and then try printing.
Can You Print from Another Computer in the Network?
If you cannot print from another computer, contact your dealer or service representative. If the Problem
Troubleshooting
604