2. Select Color Adjustment.3. Drag each slider to the left or right to adjust.Setting DetailsBrightness Adjusts the brightness of the entire image. When the results of the printout arebrighter than the original images such as the original photo before scanning andgraphics created on the display, or when you want to print in different degreesof brightness, use this feature.Contrast Adjusts the relative brightness between the brightest and darkest portions of theimage.*For soft gradation, decrease the contrast. For hard gradation, increase the con-trast.Note• You can also click the up or down arrow, or enter the number directly to increase or decrease thevalue.Gray AdjustmentYou can set the gray adjustment.Adjusting Monochrome (Photo)Sets monochrome printing for black-and-white photo image data captured with a scanner or digital camera.1. Select Monochrome (Photo) on Color Mode in the Color Settings panel.Mac OS X Software > Preview >Gray Adjustment iPF63005490