I purchased this product a few months ago. Until then, I met no problems. But yesterday, the print manager asked me to replace consecutively, then the cartridge CYAN MAGENTA and incurs the BLACK; The new cartridges loaded, the green of my photos came out yellow, indicating a defect in the CYAN. It was leaking and the 2 others. I fear that the ink has spread into the printer. The reliability of these products has become detestable.