INKUTEN OEM Quality 3PK - HP CF280A (HP 80A) Premium Compatible Black Laser Toner Cartridge for HP LaserJet Pro 400 M401n, M401dn, M401dne, M401dw, M425dn Printers Approximate Page Yield: 2,300 Page Yield per Cartridge| Shelf Life: 24-36 months For use in the following printers: LaserJet Pro 400 M401dn, LaserJet Pro 400 M401dne, LaserJet Pro 400 M401dw, LaserJet Pro 400 M401n, LaserJet Pro 400 M425dn Our Cartridges are manufactured in an internationally certified ISO 90021 factory and come with a 100% 365 day money back guarantee and technical support. High Quality Toner Cartridge for HP CF280A CEF280X 80A 80X Printer Toner Cartridges WARNING: Avoid poor quality products from other sellers; order directly from INKUTEN to receive the exact product listed and ensure superior quality and customer support.