I have been unable to get my 3800+Mac Pro+Leopard to work properly. With the "old" drivers I got "off" colors. I waited for the updated drivers and have installed the 12-07 released drivers. With the new driver, the Epson printer utilities work properly, but trying to print from either LR or CS3, I get a "client-error-not-possible" error. I assume this is a OS error message. I have removed all of the old drivers and reinstalled the new one; I am connected via USB cable. The printer works fine with my Mac book Pro running Tiger.
Help would be appreciated; I am not terribly computer "handy" so if it doesn't work right out of the box, I am in trouble.
Thanks..Steve