Yes , it possible.
I believe you need to achieve following three things.
- Add Logo. >> For this you would need to use the Excel feature itself to insert image.
- Reload Time >> we had used variable in qlikview which calculates this and then imported this variable in the Nprinting.
The designing factor of Foooter is very much limited to excel. Hence all the excel related changes you may need to perform at excel end. Hope this helps.