Dataproducts DPC80AP Remanufactured Toner Cartridge Replacement for HP CF280A Assembled in Mexico 100% satisfaction guarantee; expert technical support 1-year warranty; 100% performance guarantee; expert technical support: The use of this Dataproducts print cartridges does not void your printer's warranty Compatible Hardware: HP LaserJet Pro 400 M401, M401DN, M401DW; LaserJet Pro 400 MFP M425DN Page Yield: 2,700