Q: Upgraded to El Capitan and Savin C2020 printer gives invalidfont error

I have a Savin C2020 and was running 10.10.5. everything printed fine. When I upgraded to 10.11.6, I am getting a invalid font error on every Word document and pdf that I try to print. I have updated to the latest drivers from Ricoh/Savin and still no luck. Any workarounds?