I apologize to write something most of you know, I believe. There are many features to tune the printing of Epson LF printers - hidden in service menu (accesible by hitting of right arrow in Ready mode) or accesible from Epson service utility program. Try to check it, maybe you'll find the solution of yours problems offered directly from Epson. My 2 cents. Martin --
Message
Note about 7600 banding problem
2004-08-30 by Martin Sluka