I'm not familiar with how the ps model works but on my base z3100 it automatically creates profiles for GE on and GE off. Look to see if there is a profile without GE on your computer.
I couln't locate a non-GE profile. Howeer, I found that I was able to select GE Off in the Custom Paper/Quality window. I printed two versions of the image, one with and one without GE, and don't see a heck of a lot of difference.