eT Brand GUARANTEED Lexmark Compatible 4 Color Set Cartridges for C734, C734n, C734dn, C734dtn, C734dw, C736, C736n, C736dn, C736dtn, X734, X734de, X736, X736de printers C734A1KG, C734A1CG, C734A1MG, C734A1YG cartridges Manufacturer: Lexmark