True Image CF287X 87X 8-Pack Black Toner Cartridges — 18,000-Page Pack, Compatible with HP LaserJet Enterprise M506/M506n/M506x/M506dn, MFP M527, Pro M501n/M501d/M501dn

True Image compatible black toner cartridges for HP CF287X (87X). This 8-pack replacement delivers a total page yield of 18,000 pages per pack and is designed as a drop-in substitute for original CF287X/87X cartridges. Compatibility: HP LaserJet Enterprise M506, M506n, M506x, M506dn; LaserJet MFP M527 series; and HP LaserJet Pro M501n, M501d, M501dn. Ideal for high-volume printing environments that require reliable, high-yield black toner for the specified HP models.