V4INK 4 Pack Compatible Replacement for HP 80A CF280A Toner Cartridge - for use in HP LaserJet Pro 400 M401dne, HP Pro 400 M401n, HP Pro 400 M401dw, HP Pro 400 MFP M425dn series printers Includes 4 Pack Black V4INK CF280A Compatible Toner Cartridges Condition: New compatible, replacement Print More & Cost Less: 2,700 Pages per toner base on 5% Coverage(letter/A4) 2 Year Money Back Guarantee: Any quality issues within 2 year please feel free to contact us to have replacements or refund. Suitable for HP LaserJet Pro 400 M401n, HP Pro 400 M401dn, HP LaserJet Pro 400 M401dw, HP LaserJet Pro 400 M401dne, HP LaserJet Pro 400 MFP M425dn series printers