What is the work around for duplex printing on PostScript printers?
You should have a printer with a duplex option and an appropriate PPD file. The example that follows was tested with a PPD file for the Kyocera FS-9000 printer. You also need the UNIX sed tool named to filter the output file. The problem with duplexing is that it is enabled at the job level, but it gets reset in the page setup because the paper size and printer tray information are generated for every page. To work around this problem, you need a script that removes the page level setup information to avoid resetting the duplex setting. A side effect of this work around is that you cannot switch the printer tray between pages.
