I called Epson this morning because my printer did not print. They told me to clean the print heads and then do a test. It still did not print. The test showed all the colors printed well but the black didn't. They still had me change 2 of the 3 colored print cartridges but it did not help at all. When I finished the unsuccessful procedure they had suggested, I checked the ink level in the printer. It showed that none of the inks were anywhere near full- not even 3/4 full. They were about 20%; 30%; 40%; 55%; and 60%. That is with 4 new Epson cartridges installed this morning and no print jobs done other than the test which is tiny.