Xerox Replacement For Q2670A Black Laser Toner 003R99634 - For use in: CLJ 3500 | 3550 | 3700 (1 x Laser Toner)Compatible Printers: HP Color LaserJet 3550, HP Color LaserJet 3700 DN, HP Color LaserJet 3700, HP Color LaserJet 3500 N, HP Color LaserJet 3500, HP Color LaserJet 3550 N, HP Color LaserJet 3700 DTN, HP Color LaserJet 3700 N, HP Color LaserJet 3700 Series, HP Color LaserJet 3500 Series