I'm using Linux Mint 11 (Katya). My printer is perfeclty recognized by the OS and I can configure it without problems.
But when I try to print anything, both the printer's power led and error led start blinking, and nothing happens. The printer worked just fine in previous versions of Ubuntu. I suspect that ink might be low, but there is no way to check because the ubuntu driver doesn't have that functionality. Plus, I don't have a Windows box available.