Epson HELP ADVICE needed...please!?

Hi all,

My first thread/post here.
I was using a Sawgrass SG400 with sublisplash ink and that seems to have given up on me after just 322 prints. After terrible service from sawgrass, i decided to purchase an Epson ET2700 (baby one).
That arrived today. I have installed the printer, done the ink and all seems to be working.
The issue i am having is that the prints are coming out very dark. I am using the Sublisplash colour profile for the Epson but i was wondering if anyone knows of an easier fix than simply amendig the lightness of the image every time!?
Any advice would be a huge help! :)