I use old epson 1520's and a 3000.
They work great and are really affordable.
Look for computer recycling places. They get all sorts of old stuff, and you can get them for nothing.
I have 3 I got for free!
Other than that you need inkjet specific Film, and I would get a RIP.
You can use ghostscript for free, but I wasn't tech enough to learn it. I paid a couple hundred for FastRIP
Hope this helps!