Post: zypper se -si epson
zypper se -si epson
But I think, you need the 64bit package…
https://download-center.epson.com/softwares/?device_id=WF-2930+Series®ion=AU&os=LXOTHER&language=en
switch to Linux rpm (x64) there.
https://download-center.epson.com/download/?module_id=845c2383-5464-4a76-800e-e511d1cae18c%3A6.7.82.0&device_id=WF-2930+Series&os=RPM®ion=AU&language=en