HP Printer Compatibility: 61- with - HP Deskjet 1000, 1010, 1050, 1055, 1056, 1510, 1512, 2050, 2510, 2512, 2514,2540, 2542, 2544,3000, 3050, 3052, 3054, 3510, 3511,3512. HP ENVY 4500, 4502, 5530, 5531, 5532,5534, 5535, 5539. HP Officejet 2620, 2621, 4630.
wireless Envy 5660 uses HP 62 printer ink
Read the printer in used on the back of the package