Seine Toner for HP Laserjet Color 4600, 4600 dn, 4600 dtn,4600 hdn, 4600 n, 4650, 4650 dn, 4650 dtn, 4650 hdn, 4650 n, Series, Magenta, OEM Part #C9723A Remanufactured toner Cartridge. Compatible remanufactured Printer toner cartridge. Quality non-OEM imports from Seine Tech USA, previously branded as G&G and Ziprint.