Hi,
Is it possible to specify a device such that it can be used only
by 1 session?
Other sessions should not be able to use it.
Cheers,
BJ

Theoretically I believe it is possible. If you write the device driver you could check which report or session was running. Reject the ones that should not print and print the ones that are allowed.

An example of this are our Zebra printers. We use jet forms to print to the printers. So the user runs the tag sessions and this prints a report to the jetform data directory. Jetform picks it up and looks for a job card, if it is valid it prints to the appropriate printer. If it is not valid then the report is send to the error directory.

Just some random thoughts. Good Luck!

Mark