Network printer not recognised

[GuyB]

I installed a new Network printer, connected via ethernet to my router.
I can see it as an installed printer, I can ping it, but I cannot see its status nor can I send a file to be printed, unless I disable Comodo.
I obviously have a Comodo configuration issue, but cannot find it.

I run Windows 7, Comodo Firewall latest free version, my printer is a Canon Pixma MG 7550.

Any clew ?

[futuretech]

Disable block fragmented IP traffic in firewall advanced settings.

[Citizen_K]

It is solved:

@GuyB

Problem solved. For whatever reason, spoolnv.exe was not allowed to acces internet. I removed the rule from the “application rules” and it works.

Please next time only post one topic. We do not allow multiple topics about one topic to prevent fragmentation.

Locking this topic.