Genuine Ink Cartridges LC12-4PK, Set of 4 Colors - Model: LC12-4PK - Colors: Black, Cyan, Magenta, Yellow - Compatibility: MFC-J870DW, MFC-J890DW, MFC-J100DW, MFC-J101DW, MFC-J200DW, MFC-J300DW, MFC-J400DW, MFC-J600DW - Pack Quantity: 4 cartridges Thank you for viewing. *The box has been opened, and the magenta cartridge's packaging has also been opened. The ink cartridges are unused because a malfunction was discovered in the printer itself. The magenta cartridge was immediately returned to its packaging and resealed with tape. The other three colors are unopened and unused.*