Thank you for your reply, AutoStatic. I tried connecting to the CUPS web UI with http://192.168.0.102:631/printers
and got this message back from Firefox:
Failed to Connect
Firefox can't establish a connection to the server at 192.168.0.102:631.
Though the site seems valid, the browser was unable to establish a connection.
* Could the site be temporarily unavailable? Try again later.
* Are you unable to browse other sites? Check the computer's network connection.
* Is your computer or network protected by a firewall or proxy? Incorrect settings can interfere with Web browsing.
The IP address is correct because I'm ssh'd into the plug with that IP.
I also tried http://192.168.0.102:631
with same result.
Would this be a problem with a port that needs to be opened in a firewall, either on my PC or on the plug? These questions make it painfully obvious where the holes in my knowledge are, but I really appreciate any assistance the group can give me. I downloaded the CUPS manuals and looked them over, but that doesn't help much unless I can connect to CUPS!