How to increase font size when printing a ABAP list

Hello abapers,

i need an easy task to fulfill: i have a very large abap list (about 400 ) wich barely fits an A3 paper.

I created a format type using SPAD .

Actually the customers print on a LOCL printer.The Abap list used to be 500 (with its propre format type i.e. Z_90X550)  and more and we managed to reduce it to 400 removing a few columns. What i expected was an increase of the size of the font, which unfortunately didn't happen.

Apart from using PRINT_CONTROLS, is there a way to increase fonts simply handling the format types?

Thanks for helping