You need to install that RedMon software. It allows you to create a printer where the output is to a program instead of to a printer. Then you need to create such a printer and have the output go to ghostscript and then have ghostscript send its output to the real Windows printer via the ghostscript driver I mentioned above. Then share that new printer and have your Linux machine print to it as a PostScript device.

If you need more detail, let me know and I'll give you explicit instructions.