HP 20 Black Inkjet Print Cartridges feature proprietary HP pigment-based ink to deliver crisp, black text, vibrant, photo-quality colour, and outstanding print quality. Available in 2 sizes to suit different needs.

HP 20 Inkjet Print Cartridges is compatible with the following products:

HP Deskjet 610c Printer (C6450A)
HP Deskjet 640c Printer series (C6464A)
HP Deskjet 648c Printer (C6466A)
HP Deskjet 656c Printer (C8942A)
HP Fax 1020 (C8587A)