HP Cable
8120-8919
is compatible in the following HP Models:
HP Photosmart Premium e-All-in-One Printer series - C4
HP PHOTOSMART PREMIUM FAX E-ALL-IN-ONE PRINTER - C410B - CQ521B
HP Photosmart Premium All-in-One Printer series - C3
HP PHOTOSMART PREMIUM FAX ALL-IN-ONE PRINTER - C309A - CC335B