- From the Screen Ruling list, select a line ruling that's appropriate for your resolution that you typed in the Resolution X and Resolution Y boxes in the previous section. For example, if you use a 600 dpi printer, you might select 106 for screen ruling. If you use a 300 dpi printer, you might select 85.
Note: You may also want to review and adjust your settings for Calibration, Screening, and Dot Shapes. For more information, see Output from imposition: calibration and screening options.