I finally did solve my issue. I went to the Epson site for the R2000 and under downloads there is an uninstalled. I ran. The uninstaller and you are given an option to delete a low of stuff. I just deleted the print driver. Once I completed that, I reinstalled the R2000 driver and the printer worked fine again. I just had amother issue with my Sure Color P600. I was printing from Lightroom and when I went to print a dialogue box told me the printer was missing some parts and then searched Apple. Well, I did the same thing - went to the Espon site, downloaded the uninstalled app, ran it and uninstalled the driver then reinstalled the driver and again, the printer worked just fine.
I wonder if the Apple Epson updates are screwing up things because there was an Apple Epson update a short time ago. I may not let Apple update my Epson drivers anymore.
I hope this helps solve Your issues.
James