So, are you printing with a 7600 or a 7800? If indeed you are using a 7800, be sure you've installed the additional profiles that start with SP. These profiles were made by EPson America and are so good that many people who use the 78/9800 printers have not found a need for "custom profiles". Note, the papers profiled are only Epson papers so if you use other papers you'll need to go the custom profile route.