Switching
the black ink type takes several minutes and consumes some ink.
Check the black ink type media list to select the correct ink type
for the media you loaded.
Press
the home button.
Press
the black ink change
button.
Select
Proceed and select one of these
types of black ink to switch to:
Photo Black to
Matte Black; switching takes about 1.5 minutes
Matte Black to
Photo Black; switching takes about 3.5 minutes