We want to print orders documents (invoice, shipping slip, manuals, carrier label) in a single job, and from a script (it can be remotely from a Linux server, or locally from a windows computer, the two solutions are ok for us.). The whole pages needs to be stapled (that's why we can't do it in several jobs).
The thing is, the carrier(s) label(s) needs to be printed from a different tray (sticker paper tray).
It seems already quite difficult to print one job from different trays using a GUI. (But it seems possible using special pages)
But I can't find any information about DOS (or Shell) command lines to do that.