Renewable Toner PRO Compatible Toner Cartridge Replacement for HP 80X CF280X CF280XD for Laserjet M401 M425 MFP (Black, 2-Pack) PROFESSIONAL PRINTS. RT PRO replacement for HP 80X toner. Printing cost is as low as .007 cents per page, up to 60% less than HP CF280X original toner cartridges. QTY: 2-Pack (2 Black) RT PRO Compatible HP CF280XD toner cartridges OEM #: CF280X | High Yield: 6,900 standard pages based on 5% coverage For use in HP LaserJet Pro 400 Series: M401s, M401a, M401d, M401n, M401dn, M401dw, M401dne, M425dn, M425dw MFP LIFETIME WARRANTY: we always honor our warranty, even if the Amazon return window has closed