How do I define the format for printing folded leaflet?

To make full use of the features for calculating custom folded leaflet printing, it's important to follow the steps below:

1 > Set closed format

Enter the values for the closed format of your folded leaflet.

2 > Delete open format

Delete open format values to display "NAN" and "NAN".

3 > Choose the number of pages and the folding of your leaflet

In the folding tab below, click on the number of pages and select the type of folding required.
When the folding is selected, the open format is automatically filled in.
You can then change the open format to suit your graphic file.