I have a epson printer that just suddenly wont work, i get a warning box that comes up and says "An unknown error has occurred. Unplug your printer and contact your dealer or authorized service center". I have tryed putting the original disc for printer in but no joy. I am running on windows 98.
I had an epson C20 before the printer I've got now, a Canon i320. I received a message like yours and when I investigated it had leaked black ink and was kaput. I'd got it from the catalogue with extended warranty so they exchanged it. TR
Inside a Inkjet printer there are waste ink tanks full of felt pads to soak up printer cleaning ink these fill up over time and the printer as to be dismantled to empty them that usually means something will get broken as you take it apart, they are meant to be thrown away. All the best with all that INK . It will cost more in ruined close