- Easy to replace and setup - just insert this convenient staple cartridge and you’re up and running again. - Avoid donwtimes - always have a HP Staple Cartridge Refill handy. - With this Original HP replacement cartridge you can be sure that your printer works properly. Every time.Compatible Printers: HP LaserJet 9000 N, HP LaserJet 9050 N, HP LaserJet 9040 DN, HP LaserJet 9040, HP LaserJet M 9050 MFP, HP LaserJet 9040 MFP, HP LaserJet 9000 HNF, HP LaserJet 9000 MFP, HP LaserJet 9050, HP LaserJet 9000 DN, HP LaserJet 9000 HNS, HP LaserJet 9000 L MFP, HP LaserJet 9040 N, HP LaserJet M 9040 MFP, HP LaserJet 9050 MFP, HP LaserJet 9000, HP LaserJet 9050 DN, HP LaserJet 9050 Series, HP LaserJet 9040 Series, Troy 9000 Micr EX Secure, Canon LBP-5060, Troy 9000 Series, Troy 9000 Micr EX