for Laser Printer: HP Color LaserJet Enterprise MFP M575dn, MFP M575f; LaserJet Enterprise 500 M551dn, 500 M551n, 500 M551xh; LaserJet Enterprise Flow MFP M575c; LaserJet Pro MFP M
HP 507A Black Toner Cartridge, CE400A
This product is also available at 6 unverified merchants.