I was trying to connect my 4900 via Ethernet rather than USB because my printer has been moved and is now further away. The manual says I need to connect to my Network. I know nothing about networks, so this is driving me nuts. I thought I'd check to make sure I have the latest driver, which I didn't. It was 8.64. I then read that there was a special update for Yosemite (yes, I'm on a Mac).
I downloaded the update for Yosemite and installed it. In my printer control panel, the Driver version read v 8.64 (9.17) with the Yosemite update being 9.17. Why it's in brackets I don't know.
But then I noticed that there was a further update, 9.33, which I downloaded and installed, but now the Driver Version has reverted back to simply 8.64.
Epson's site is no help. Can anyone here suggest how to get this to work?