- 67 -Adjusting Color with PS Gamma Adjuster Utility2 2. Adjusting Color10 Exit the PS Gamma Adjuster.11 Select [Print & Fax] from [SystemPreferences] to delete and reregisterall printers for which adjustments weremade.Printing a File with theAdjusted Gamma CurveFor Windows PS Drivers1 Open the file you want to print.2 Select [Print] from the [File] menu.3 Click on [Preferences] or [Properties].4 Select the [Color] tab, [CustomCalibration] and select the halftoneadjustment settings and then click [OK].For Mac OS X PS Printer Driver1 Open the file you want to print.2 From the [File] menu, select [Print].3 Select [Printer Features] from thepanel menu.4 Select the half-tone adjustmentsetting from Halftone Adjustmenton [Job Options] on the [Customgamma] panel.