HP 3000dn HP Color LaserJet 3000 Printer - Software Technical Reference - Page 250

Figure 4-11 HP Digital Imaging Options dialog box The following settings can be adjusted on the HP Digital Imaging Options dialog box: ● Contrast Enhancement ● Digital Flash ● SmartFocus ● Sharpness ● Smoothing The HP Digital Imaging settings should be used only on high-resolution images (600 dpi or higher) that are printed on photograph-quality paper. These settings are not recommended for text. For the Contrast Enhancement, Digital Flash, SmartFocus, and Smoothing settings, the following controls are available: ● Automatic check box ● A slide bar ranging from Off to High The SharpFocus settings are Off and On. Use the following controls to enhance digital images: ● Contrast Enhancement. Use the Contrast Enhancement setting to increase image contrast for a more visually pleasing result. This filter is useful with flat images (images in which much of the image content is compressed into a small, dynamic range of pixel values). Flat images can result from low lighting, environmental haze, or camera or scanner limitations. ● Digital Flash. Use the Digital Flash setting to adjust lighting levels to reveal areas in shadow. The filter locates dark areas in an image and brings out detail without degrading other features in the image. 226 Chapter 4 HP PCL 6, PCL 5, and PS emulation unidrivers for Windows ENWW