when a job is purged from the spool.. it is gone forever.
unless for some reason it gets also archived somewhere
but since we do not belong to Your organization... we cannot tell
to be on the safe side just assume that it is not possible!
anyway the best place to ask would be Your support
When I tell somebody to RTFM or STFW I usually have the page open in another tab/window of my browser,
so that I am sure that the information requested can be reached with a very small effort