Amazon.com: (Super High Yield) GTS Compatible Replacement for HP87X HP 87X CF287X Toner Cartridge CF 287 287X (Single Pack) for use in HP Laser Jet M506 M506n M501n M501dn M527c Laser Printer
LCP CF287X MICR for HP M501 M501N M501DN M506 M527DN MICR Toner
HP 87X Black, CF287X Toner Cartridge - Premium Compatible
Original HP 87X High Capacity Black Toner Cartridge - (CF287X) - Cartridge World Malta