there is many things you can do and they all depend on:
- qvw/qvf application
regarding hardware and setup - you would have to provide more information
regarding applications: read my comments to this post:
Also provide some more details in regards to:
- your qlik application (number of columns and rows)
- screenshot of your data model
- screenshot of your NPrinting template etc..
be more specific so we may target an issue instead of guessing.