The HP 21 Black Inkjet Print Cartridge with HP pigment-based inks prints professional-looking documents with laser-quality black text. Get results you can count on across a broad range of plain papers and speciality media.

* Print professional-looking documents with laser-quality black text.
* Get reliable and consistently great results every time.
* Simple to install and easy to use.

HP 21 Inkjet Print Cartridges is compatible with the following products:

* HP Deskjet D1560 Inkjet printer (CB710A)
* HP Deskjet D2360 Color Inkjet Printer (C9079A)
* HP Deskjet F325 All-in-One Printer (Q8135A)
* HP Deskjet F380 All-in-One Printer, Scanner, Copier (Q8134A)
* HP Officejet 4315 All-in-One Printer, Fax, Scanner, Copier (Q8081A)
* HP Officejet J3608 All-in-One Printer Fax, Scanner, Copier, Printer (CB070A)
* HP Officejet J3680 All-in-One Printer, Fax, Scanner, Copier (CB071A)
* HP PSC 1410 All-in-One Printer (CC302A)
* HP PSC 1410 All-in-One Printer, Scanner, Copier (Q7290A)