FaxingWorkCentre 7500 Series Multifunction Printer 151User GuideAdjusting the ContrastContrast is the relative difference between light and dark areas in an image.To increase or decrease the contrast:1. Touch the Advanced Settings tab, then touch Image Enhancement.2. On the Image Enhancement screen, adjust the contrast: Manual Contrast allows you to adjust the contrast manually. Move the slider up or down toincrease or decrease the contrast. The middle position on the slider, Normal, does not changethe contrast. Auto Contrast allows the printer to set the contrast automatically.3. Touch Save.Specifying the Orientation of the OriginalTo specify the orientation of the original document:1. Touch the Layout Adjustment tab, then touch Original Orientation.2. On the Original Orientation screen, touch the desired orientation: Upright Images and Sideways Images refer to the direction the originals are loaded in thedocument feeder. Portrait Originals and Landscape Originals refer to the images on the originals.Note: If you are using the document glass, the orientation of the original is as seen before turning itover.3. Touch Save.Specifying the Size of the OriginalTo scan the correct area of the original, specify the original size:1. Press the Services Home button, then touch Copy.2. Touch the Layout Adjustment tab, then touch Original Size.3. On the Original Size screen, select one of the following: Auto Detect allows the printer to determine the size of the original. Preset Scan Areas specifies the area to scan when it matches a standard paper size. In thescrolling list, touch the desired paper size. Custom Scan Area allows you to specify the height and width of the area to scan. Touch theHeight-Y and Width-X arrows to specify the area. Mixed Size Originals allows you to scan standard-size originals of varying sizes. Use thediagram on the screen to determine which original sizes can be mixed in the same job.4. Touch Save.Setting the ResolutionTo set the Internet fax resolution:
