Compatible for Printer: HP LaserJet Pro 400 M401a M401d M401n M401dn M401dne M401dw, HP LaserJet Pro 400 MFP M425dn M425dw, HP LaserJet P2030 P2035 P2035N P2050 P2055D P2055DN P2055X
High Yield: 2,700 Pages Based on 5% coverage (Letter/A4)
Include: 4 Packs Black Compatible for HP 80A CF280A 80X CF280X Toner Cartridges