I configured the internal IP via the printer's control panel actually. But of course, you need a printer with a control panel on it. I got the cheapest b&w la

I configured the internal IP via the printer's control panel actually. But of course, you need a printer with a control panel on it. I got the cheapest b&w laser (i print so little that inkjet is out of the question) all in one that had ethernet (B225). It has a tiny display and some buttons. You can set it up and use it like a copy machine at the least from it.