H-Party 4-Pack Compatible Toner CF287X/CF287A (87X/87A) High Yield Black for HP M506 M501 M527 Series

H-Party compatible replacement toner cartridges — 4-pack for HP CF287X / CF287A (87X / 87A), high yield black. Est Page Yield : 4*18000 Pages. Color: 4 * Black. Compatible with HP LaserJet Enterprise M506, M506n, M506x, M506dn; LaserJet MFP M527 series including M527dn and M527f; and HP LaserJet Pro M501n / M501dn.