HP 87X HY TONER BLACK TWIN PACK
HP 87X HY Toner Black Twin Pack
HP 87X High Yield Black Laserjet Toner Cartridge (Pack of 2) CF287XD. Colour: Black. Page Yield: 18,000 Pages per cartridge. For use with HP LaserJet Enterprise M506/MFP 527 and LaserJet Pro M501 series printers.