After much fighting over the last few hours or so (not thanks to old bootcamp and old windows ISO), I was able to load Windows 10 on my 2012 Macbook, enabling us to use the one machine to both process and print files on our Riso EZ221U 💖💖💖
My partner Sam and I have been working to get this thing up and running - check out the site he's been building!! https://risoroost.net/
