Well, for whatever reason, removing the printer from my Mac, and then re-adding it again (via the "Printers and Scanners" option under "System Preferences") has it up and running again. Not sure what the problem was, or whether it will recur again, ...
I'm having this same problem, also. My router recognizes and communicates with the printer. Entering the printer's IP address in a web browser connects me to the printer's "internal" webpage (but requires a password I don't know), so some sort of co...
