Amazon.com: TCT Premium Compatible Toner Cartridge Replacement for HP 87X CF287X Black High Yield Works with HP Laserjet Enterprise M506 M506N M506X M506DN, MFP M527 Printers (18,000 Pages) - 2 Pack : Office Products
A AZTECH 1-Pack Compatible Toner Cartridge for HP CF287A 87A Enterprise M506 M506n M506dn M506x Pro M501n M501dn MFP M527series Printer (Black) - Walmart.com
20pcs Compatible New Toner Reset Chips For Hp M506dn M527 506dn M506 Cf287a 87a Cartridge Reset Count Chips - Printer Parts - AliExpress
2 Pack Compatible 87A Toner Cartridge for HP 287A CF287A 87A CF287X 87X LaserJet Enterprise M506 M506n M506x M506dn MFP M527 Series Pro M501n M501d Black(2*9000pages) - Walmart.com