halftones in Windows 10

I just recently upgraded to Graphic Suite 2018 and also started using Windows 10. My old postscript printer is not supported by Windows 10. Does anyone have a recommendation on a postscript printer so that I can print my halftone (dot patterns) for artwork to screenprint? I no longer need a printer for color separations because I can send postscript files directly from my computer via email to a local print store. I get great transparencies from them but I haven't been able to get the halftones to work correctly by that method. Any help you could give me on either a printer or some way to manipulate my file to work with the print center would be great!