Service call do41

I was running my wonderful printer when I got this notice Service call error DO41 Please contact repair center. Any fix?

What happened leading up to this Service Call?
Was there any other messages on the LCD panel before it gave you this code?
Have you contacted Epson Repair Center to see if they could answer your question or offer suggestions?

You can reference a Service manual to see if you can find this Service code and look for a possible solution, is a good source for repair manuals.