Premium Compatible MICR CF287A (HP 87A) Black Toner Cartridge fully compatible with the HP LaserJet Pro M501n, M501dn; LaserJet Entprise M506n, M506x, M506dn, M506dh; LaserJet Enterprise Flow MFP M527z, M527dn, M527f. The use of compatible supplies does not void your printer warranty.
Premium Compatible CF287A (HP 87A) Black Toner Cartridge fully compatible with the HP LaserJet Pro M501n, M501dn; LaserJet Entprise M506n, M506x, M506dn, M506dh; LaserJet Enterprise Flow MFP M527z, M527dn, M527f. The use of compatible supplies does not void your printer warranty.