![HP 21 Black Ink Cartridge | Works with HP DeskJet D1300, D1400, D1500, D2300, D2400, F300, F2100, F2200, F4100, 3900; OfficeJet J3600, 4300; PSC 1410; Fax 1250, 3180 Series | C9351AN HP 21 Black Ink Cartridge | Works with HP DeskJet D1300, D1400, D1500, D2300, D2400, F300, F2100, F2200, F4100, 3900; OfficeJet J3600, 4300; PSC 1410; Fax 1250, 3180 Series | C9351AN](https://m.media-amazon.com/images/I/81M6U8X1PlL.jpg)
HP 21 Black Ink Cartridge | Works with HP DeskJet D1300, D1400, D1500, D2300, D2400, F300, F2100, F2200, F4100, 3900; OfficeJet J3600, 4300; PSC 1410; Fax 1250, 3180 Series | C9351AN
![Recycle and Reuse: Why You Should Save Old Ink Cartridges from the Landfill – Printer Guides and Tips from LD Products Recycle and Reuse: Why You Should Save Old Ink Cartridges from the Landfill – Printer Guides and Tips from LD Products](https://www.ldproducts.com/blog/wp-content/uploads/2015/10/inkcartridgerecycling.jpg)
Recycle and Reuse: Why You Should Save Old Ink Cartridges from the Landfill – Printer Guides and Tips from LD Products
![HP 64 Black/Tri-color Ink Cartridges (2-pack) | Works with HP ENVY Inspire 7950e; ENVY Photo 6200, 7100, 7800; Tango Series | Eligible for Instant Ink | X4D92AN HP 64 Black/Tri-color Ink Cartridges (2-pack) | Works with HP ENVY Inspire 7950e; ENVY Photo 6200, 7100, 7800; Tango Series | Eligible for Instant Ink | X4D92AN](https://m.media-amazon.com/images/I/719v4HTY9OL.jpg)