Everyday Black Toner compatible with HP 87A (CF287A), Standard Yield 006R03652 by Xerox
Compatible HP CF287A Black Toner Cartridge (HP 87A) – Brooklyn Toner
Compatible Hp 87a Cf287a Black Laser Toner Cartridge 287a 9000 Pages For Hp Laserjet Pro M501 Enterprise M506 Mfp M527 Series - Toner Cartridges - AliExpress
1PK Compatible CF287A 87A Toner Cartridge For HP LaserJet Pro M501dn M501n | eBay