HP Cartridge
CN665HE
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 - C410C - CQ521C
HP Photosmart Premium All-in-One Printer series - C3
HP PHOTOSMART PREMIUM E-ALL-IN-ONE PRINTER - C310B - CN503C
HP Photosmart 7510 e-All-in-One Printer series - C3
HP PHOTOSMART 7510 E-ALL-IN-ONE PRINTER - C311B - CQ877C