You need to make settings in the PostScript printer driver to use optional devices.
Windows 10/Windows Server 2019/Windows Server 2016
Click on the start button, and then select Windows System > Control Panel > View devices and printers in Hardware and Sound. Right-click on your printer, or press and hold it and then select Printer properties. On the Device Settings tab, select the optional device in the Installable Options setting.
Windows 8.1/Windows 8/Windows Server 2012 R2/Windows Server 2012
Select Desktop > Settings > Control Panel > View devices and printers in Hardware and Sound. Right-click on your printer, or press and hold it and then select Printer properties. On the Device Settings tab, select the optional device in the Installable Options setting.
Windows 7/Windows Server 2008 R2
Click the start button, and select Control Panel > View devices and printers in Hardware and Sound. Right-click on your printer and select Printer properties. On the Device Settings tab, select the optional device in the Installable Options setting.
Windows Vista/Windows Server 2008
Click the start button, and select Control Panel > Printers in Hardware and Sound. Right-click on your printer and select Properties. On the Device Settings tab, select the optional device in the Installable Options setting.
Windows XP/Windows Server 2003 R2/Windows Server 2003
Click the start button, and select Control Panel > Printers and Other Hardware > Printers and Faxes. Right-click on your printer and select Properties. On the Device Settings tab, select the optional device in the Installable Options setting.