Drivers are always available, this software came on a CD with an Epason Photo R200 printer, CD damaged, the Print CD was at one time downloadable from several Epson worldwide sites, it seems to have completely disappeared now, Support will not even offer a CD to purchase!
That's on account of the software is third party and should not be copied. It's not propriety Epson Software. It's obtained by Epson just as PCA does with software on the PCA Cover mount CD. It should not be copied.
The CD Label clearly states that it is EPSON Software, not a pretty interface but it worked to a fairly basic level - the downloads WERE available from Official Epson sites too, but a very long search does not show it anymore.