The black ink clogged... >.< There is no hope of cleaning it out. I've had the printer a good 6 years now, did a lot of printing and I think it's just time.
This is the only site I found offering a replacement head, but it seems it's out of stock. Hoping someone here has a better source
Here's to give you an idea of how filthy this thing is.
This is what was deposited in the well (not the waste ink area) there's a hole where ink kinda drips into and it fills up with this sludge that requires swabbing from time to time. If it sludges up this much, can't imagine how filthy the head is. It's supposed to spray like a clean shower, instead it's like a scaley shower head. Too bad I couldn't use CLR.