- Second-generation spherical toner that ensures accurate. consistent results.- Improved pigments and gloss properties of the toner result in a wider color gamut and sharper color appearance.- Smart printing technology enables supplies status and usage information. HP SureSupply ordering. shake-free cartridge. dynamic EP adjustments and cartridge installation assurance.- Additional graphical gauges on the control panel work with the print cartridge to further inform users when HP supplies are low or out.Compatible Printers: HP Color LaserJet 4650. HP Color LaserJet 4650 Series. HP Color LaserJet 4600. Canon LBP-85. HP Color LaserJet 4650 HDN. HP Color LaserJet 4650 DN. HP Color LaserJet 4610. HP Color LaserJet 4610 N. Canon LBP-2510. HP Color LaserJet 4650 DTN. HP Color LaserJet 4650 N. HP Color LaserJet 4600 DN. HP Color LaserJet 4600 N. HP Color LaserJet 4600 HDN. HP Color LaserJet 4600 DTN