I have a old Brother HL-2040 printer which works fine when connected via usb to any of the systems here.
Used to have it connected to a previous modem & could access it via home network.
I have tried connecting it to our current modem but none of the systems will find it.
I have been into the modem & it is recognised & ticked to be shared.
I think it is just a mater of having the correct address in the search bar, but I cant work it out.
The previous modem actually had the address written to use.
This current modem is a Vodafone Ultra Hub.