EFI KM-C1530 Color Manual page 80

3
3-20 ColorWise Pro Tools
6. If the output profile contains no edit points, continue to step 8.
If the output profile contains edit points from a previous AutoGray session, choose an
action from the following warning.
reuses edits points from a previous session in an attempt to make them more
Refine
accurate. Refine is optional; use it only if the gray balance in your test document still
needs improvements after the first AutoGray session. If two Refine applications cannot
fix the situation, it is probably because your test document is not correctly addressing
the output profile, or because the output profile that you are editing does not
adequately describe the actual copier and printing conditions. Applying Refine more
than twice is not recommended.
starts a fresh AutoGray session by first removing all edit points from a previous
New
session. New is recommended when you have performed more than two Refine
applications.