You can use two different Print Style type: Named Based and Color Based. Only one type of styles can be used in a drawing at the same time.
STB - Name Based Print Styles
Name based print styles correspond to AutoCAD STB files. They map a named style to a specific print presentation and group of settings.
CTB - Color Based Print Styles
Color based print styles correspond to AutoCAD CTB files. They map each indexed colors to a specific print presentation and group settings. To Specify the Type of Styles Used
- Open the Print Styles Dialog.
- Use the option button to specify whether you want named or color based print styles.