NPrinting September 2017 has introduced a new feature allowing the cycling through reports.
The information can be found in the Release Notes
posted on the Qlik Product Download page.
Qlik NPrinting September 2017 can now generate a separate report file for each combination of one or more dimension values. Each report will be filtered according with the combination of values that generates it.
For example, the report file generated for the combination Year = 2017 and Country = USA will contain only data related to USA in 2017. Each generated report file will have a unique and customizable filename. For this reason, the dynamic naming feature will be enabled every time you select cycling.
This was a gap feature from Qlik NPrinting 16.