The PostScript printer driver allows the printer to print jobs in page description language. This is useful for printing from PostScript compliant applications used for DTP.
Click Print from the File menu of your application. If necessary, click Printer Options to expand the print window, then open the submenus and configure the required settings.
The display method may vary depending on the OS version,
To view the help for the PostScript Printer Driver, click Print Settings or Printer Options in the print setup screen, and then click the ? icon.
Select System Preferences (or System Settings) from the Apple menu > Printers & Scanners (or Print & Scan, Print & Fax), and then select the printer. Click Options & Supplies > Utility > Open Printer Utility.