GSPRINT uses Ghostscript to print a PDF file to a Windows printer. Using Ghostscript alone you can print using a number of inbuilt printer drivers for specific printers (e.g. djet500, ljet4), or you can use the driver mswinpr2 which talks to the Windows printer driver. http://www.cs.wisc.edu/~ghost/gsview/gsprint.htm
example: to print to a default printer gsprint.exe c:\myreport.pdf