Gray Adjustment SheetGray Adjustment SheetOn the Gray Adjustment sheet, you can adjust the color balance, brightness, contrast, and other image qualities.Note• To display the Gray Adjustment sheet, on the Main Sheet → P.186 , select Monochrome (Photo) by Color Mode in Ad-vanced Settings, and then click Color Settings.• Monochrome (Photo) is not available for all types of paper.• A Sample TypeThe image at left is updated to reflect any changes you make to setting items on the sheet, enabling you to checkthe results of adjustment.• B Sample ListSelect a sample image, as desired.• C Color BalanceClick the list to select a color balance that suits the printing application.• D X/ E YAdjust the color balance as you check the color tone in the adjustment area.You can adjust the square area in the center by clicking or dragging it.Drag the vertical or horizontal scroll bars for adjustment, as desired.You can click the arrows by the D X (horizontal) and E Y (vertical) boxes or enter the values directly.• J ToneYou can adjust the brightness of intermediate tones in an image. Selecting Hard tone gives a hard impressionwith more definition. Selecting Soft tone gives a soft impression.• F BrightnessAdjust the overall image brightness as desired. You can adjust the brightness if the printed document is lighter ordarker than the original image (that is, the original photo that was scanned or the original graphic as it appears onthe computer screen).• G ContrastAdjust the contrast of the darkest and lightest portions relative to each other, as desired. Increasing the Contrastmakes images sharper, and reducing the Contrast softens images.Gray Adjustment Sheet (Windows) iPF8400User's GuideWindows Software Printer Driver198
