Print quality and color settingsEnhancing Printing QualitySetting Item DescriptionThicken Fine Lines (*1) Choose this option to make ne lines clearer in CADdrawings or similar documents.Unidirectional Printing Choosing unidirectional printing can improve printingresults if lines are printed crooked or images areuneven. However, it takes more time than regularprinting.High-Precision Printing Enables printing at the highest level of quality.However, this requires more time than usual forprinting.*1: Displayed in Windows and Mac OS 9.Note• To print at a higher level of quality, in the printer driver, choose High or Highest in Print Quality, andchoose Unidirectional Printing as the direction of printing.• For instructions on specifying the print quality and color settings before printing, refer to the followingtopics, as appropriate for your computer and operating system.• Choosing the Document Type and Printing Conditions (Windows) (→P.263)• Choosing the Document Type and Printing Conditions (Mac OS X) (→P.260)• Choosing the Document Type and Printing Conditions (Mac OS 9) (→P.257)244 Enhanced Printing Options
