Cartridge detected by the printer but the ink is not projected properly. The impression is not compliant. Once you have identified the problem, I passed on manufacturers cartridges. For that it was necessary to remove the old ones. That's when things got complicated because the printer no longer detected opening the hood, making impossible the change. By managing the power failure of the printer, he finally possible to extract these cartridges. After being pressed on the original cartridges, no problem. In short, useless to try these cartridges is called compatible. They do not work and that will create problems with becoming a drain on your wallet ...