Dell Series 31 Ink Cartridges 1 Black MYVXX, 1 Cyan PYX1V, 1 Magenta FPWWW, 1 Yellow 3MH11 OEM Dell Series 31 Black Ink Cartridge (MYVXX) Original| Color : Black | Yield: 200 | Net Weight : 0.15 lb Compatible with the folloDell Series 31 Cyan (PYX1V), Magenta (FPWWW), Yellow (3MH11) Original| Color : Cyan Magenta Yellow| Yield: 200 | Net Weight : 0.15 lb Compatible with the following machines : Dell All-in-One Machines V525w, V725w, Dell Inkjet Printers V525w, V725w.