Is it possible to cancel print jobs already sent to the printer?
BarTender 2016 and later.
Yes, you can cancel print jobs by doing one of the following:
1. By activating the Cancel any jobs previously queued to this printer option in the File > Print menu in BarTender.
2. By manually specifying the cancel command for the specific printer in the File > Print > Document Properties > Page Setup > Advanced options > User command option of the document:
3. Go to Control Panel > Devices and Printers and then right-click on your printer and click on See what's printing. If there are any jobs present, select Cancel All Documents.