Adjusting left margin

I have moved my notes as far left as they will go. When I print there is still a large expansion of left margin on the printed page. How do I adjust my left margin? Can’t find the info in the user manual. Using MacOS. Thanks

[EDIT: Oops, answered this for the case of Scrivener instead of Scapple!]

Go to Page Setup and there is a pop-up menu there where you can adjust Scrivener-specific print settings. Since printing text straight out of Scrivener is for rough-and-ready output (as opposed to using Compile to prepare more refined output) the quick and dirty settings you will find there handle some of the basics — like page margins.

It’s a Scapple post.