Driver Matching ModeThe following options are available when you select Driver Matching Mode in the A Matching Mode list.• A Matching ModeSelect the color matching mode to use, as desired.Normally, select Driver Matching Mode. For color matching based on ICC profiles, select ICC MatchingMode depending on your color matching system.• B Matching MethodSelect the color matching method that suits the document to be printed. Various B Matching Method optionsare available depending on your selection in A Matching Mode.• E GammaYou can adjust the gradation of intermediate tones in an image.2.2 is normally selected. If you want a softer impression than 2.2, select 1.8.ICC Matching ModeThe following options are available when you select ICC Matching Mode, in the A Matching Mode list.Note• To display the Matching pane, on the Main pane, click Color Settings by Color Mode in Advanced Settings,and then click the Matching tab. (See "Main Pane .") ➔ P.272iPF840 Matching paneUser's GuideMac OS Software Printer Driver279