HP 2xToner CF280X black LJ 400 Printer 80033865 CF280XD Product Description: HP 80X - 2-pack - High Yield - black - original - LaserJet - toner cartridge (CF280XD) Product Type: Toner cartridge Printing Technology: Laser HP Sub-brand: LaserJet Printing Colour: Black Cartridge Yield: High Yield Yield: Up to 6900 pages ISO/IEC 19752 Included Qty: 2-pack Compatible with: LaserJet Pro 400 M401a, 400 M401d, 400 M401dn, 400 M401dne, 400 M401dw, 400 M401n, MFP M425dn, MFP M425dw