Is there a way from any printer vendor, or perhaps with Windows Print Spooling to send print jobs from different users to output on a different tray? For example, slipping smaller jobs in between larger jobs and popping them out on tray 2 while the big job comes out on tray 1? Further example - Bob, Sally and Victoria all print to the same printer at the same time, which has 3 trays. Can each of their jobs automatically (without their intervention) be output to trays 1, 2, and 3 respectively?
To be clear, I'm not asking about paper trays, or separator pages. I want either manage this with MFP firmware, or somehow with the print spooler service.