Epson Stylus Pro 4000 Reference Manual page 58

Custom mode
Custom mode lets you make a wide range of changes with a single
click of the mouse. In the Custom Settings pull-down menu, you
will find ready-made settings provided by Epson. They are
designed to match particular kinds of printouts, such as graphs
and charts for a presentation.
The Custom Settings pull-down menu includes the following
ready-made settings:
Text/Graph
sRGB
Advanced Photo
Advanced Photo
2880
58
Printing with Windows
Good for printing presentation documents such as
graphs and charts.
Best for color matching with other sRGB devices.
Good for printing scanned photos and
digitally-captured images in high quality. Helps
prevent the misprinting of ink dots that may occur
due to the movement of the print head and paper.