OS X Printer Driver: • 13
Setting Black-Only Print Options:
Grey Scale
Normally, the printer prints black as a combination of the four toner
colors (CYMK). To print a black-only document using only the black
toner, select
Gray Scale
. This produces true black printing and
conserves the cyan, magenta and yellow toner required for color
print jobs.
Brightness
Use this slide bar to lighten or darken the appearance of the black
printing, especially when printing black graphics.
Saturation
Use this slide bar to adjust the vividness of the printed document.
