Using Bartender BarTender 2016 R8, and Autobag PI 412c printers, we would like to send label print jobs that will clear the spooler of the previous job.
Example, we send a job of 500 prints but only print 100 , there's 400 still in the spooler or already on the printer but we don't need them. We want to send the new print job but at the same time clear the spooler/queue of the old job therefore resetting the printer /flushing the buffer.
Is there a set up or command in Bartender that will allow this? The objective is to avoid the users having to manual clear the spooler on the printer settings. This is an assembly line.

I have already tried selecting the "Cancel any jobs previously queued to this printer" checkbox in print dialog box options.