If you are able to save odf then you can use extract pdf as image
But I believe you are unable to
If so…one way you can try is to change the number in the page number field till you reach the last numbers…and in this loop you can include take screenshot so that each page screenshot would be there
Note: ensure full page is visible before hand by setting the zoom
Steps
Get the page count by using get text on the page number field at the bottom
For loop with Enumerable.Range(2,Cint(Pageacount)-1)
Take screenshot
Set text or type into page number selection field and give currentitem.Tostring as the value