Power lead and its plug is ok - currently powering other things.
Yeah, annoying. It's been sitting at my dad's gathering dust for 5 years, he wanted to try using it for remote working recently and couldn't get past driver issue. I think I've got the drivers but now printer seems a bit ded.
Could be that something in the power supply gave up the ghost. Electrolytic capacitors are the most common culprit. The electrolyte can dry out over time and then they can go pop
Might be a fuse in the actual plug.
That it immediately went dead (and blew the fuse?) on getting power is bad a sign though.