Just got my R3000 today. Within 90 minutes of hauling the box in the back door, I had it unpacked, installed, ink cartrdges installed, and primed. Ran off seven nearly perfect prints, including a couple of B&W. Also did a quick 4x6 directly from my iPad. Did a lot of research before settling on the R3000 and it seems to have paid off.
Once the Epson cartridges start running low, I plan to get the refill kit from Ink Supply for $195.