I have a MacBook Air and I have received a ,essage on my printer "encryption credentials expired" on my Epson 3620 printer and i cannot get this to clear. I have tried updatong software and deleting and reinstalling. So far no luck. Please let me know ho to fix,
MacBook Air 11″, OS X 10.11
Ran out of edit time.. but this is not an issue with router.. which we solve here.. or attempt to.
This is 100% an issue with security on the Mac.. so go to the area with the correct OS version for the Mac you are having issues with.
https://geeksadvice.com/fix-encryption-credentials-have-expired-mac-printers/
Usually just do your updates on the Mac for the browser will fix it.
encryption credentials expired. epson 3620 printer
