I've just been realizing how quick my "generally new" printer has been going through ink. This last set couldn't even get 6 months. I know that doesn't mean much, but if you knew how little I've printed, only text and usually choosing only black, I'm a bit dumbfounded. To be honest, I had a hard time telling the difference in weight between the "empty" cartridges and the "full" new ones I just put in. I've been running only Epson cartridges since new and I've put in the higher capacity in for black (XL). Very disappointing when my total price is $130 for replacements. The compatible cartridges aren't even cheaper...actually, a bit more, and it's stated that they aren't compatible with the newest firmware. I love the printer but am quite disappointed in its ink usage! Imagine if I was printing photos!