Document template - Header issue

For a purchase order, I would like to add general conditions in the bottom of the first page that (depending on the number of order lines on the first page) will continue on the second page. When that occurs, the text will overlap the header (an image) on the second page, which should be shown below the header. I hope that someone can give me a solution for this issue.
1 answers

Adjust the header margin in your template.