Printer error "encryption credentials expired"
I updated to Mac os 13.6 and now my Epson WF-3620 gives me this encryption credentials expired message. I have searched every way possible to fix it....nothing.
MacBook Air 13″
Maybe you need to setup it from a scratch. Here's a default guide:
Add a printer to your printer list so you can use it on Mac – Apple Support (UK)
Also, you can find and use a WPS buttons both on printer and router sides to quickly setup them without network credentials and then proceed with the setup.
And here's another:
https://mackeeper.com/blog/add-printer-to-mac/