I must use several types of media (paper forms) on different NDPS printers.
When a user sends a print job to a printer, it should select wich type of
form is needed for that print job.

On that printer's display we should see something like "mount the form 056".

My idea is create new media/forms with documents type codes (the forms
codes) which are available for selection in Printer Properties.

Did you know I to do this?