NPrinting 17 onwards does not provide a calendar view of your scheduled tasks. It is also difficult to see which tasks are long running.
Qlik Sense to the rescue! We created a Qlik Sense app, pointed it to the NPrinting Postgres database and created a dashboard. It provides a heatmap view (in 15 min blocks) of when tasks are scheduled to run as well as a detailed task/app view showing run time trends and distributions.
You can download a copy of the Sense app from here. Once uploaded to your Sense server / desktop, you just need to create a data connection to the NPrinting Postgres Database (called "NPrinting") and reload the app. Enjoy.
This is just an MVP so if we (or you) improve it please share.