Ideal for day-to-day printing of a variety of monochrome documents. Enjoy the legendary quality and reliability of HP LaserJet printing with the Original HP 11 LaserJet Toner Cartridges. HP’s Smart Printing technology[1] and advanced microfine toner formula makes sharp, professional printing easy and cost-effective.Compatible Printers: Troy 2420 DT Secure EX Micr, Troy 2420 Series, HP LaserJet 2400 Series, Troy 2420 D Micr, Troy 2400 Series, HP LaserJet 2420 N, HP LaserJet 2420 D, HP LaserJet 2430 DTN, Canon i-SENSYS LBP-3460, HP LaserJet 2430 T, HP LaserJet 2430 TN, HP LaserJet 2430 N, HP LaserJet 2420 DN, HP LaserJet 2420, Canon LBP-3460, HP LaserJet 2410, HP LaserJet 2410 N, HP LaserJet 2420 Series, Troy 2420 DT Secure Micr, Troy 2420 Secure Micr, Canon Lasershot LBP-3460, Troy 2420 Micr, Troy 2420 T Micr, HP LaserJet 2430 Series