I print a lot of graphics (intense colors !!) and have, despite the size of the cartridges already used in some paints the third cartridge. Do not worry, that does not mean that the cartridges are not filled properly. The specified about 3400 pages (as indicated) in only 5% (!!!!) coverage reached. This is by no means accessible graphics (about 50%). Nevertheless, I can print hundreds of pages until the first warning appeared for cartridge replacement. All in all: nothing compared to my old laser printer. The site rates with these cartridges are unbeatable and the colors of prints are excellent. The most important still: the printer cartridges immediately accepted and has the ink absolutely no problems.
