Aligning Page Content by a paper size criteria position (not the page size) Merged

Our customer would like to adjust the position of the page based on the paper size, not the original page size.

Reason: They set the position by imagining the actual print result, because of that, It is difficult to understand if they cannot specify the position from the edge of the paper. On the light table screen, they cannot see the edge of the paper.

Because of that, they have to add many unnecessary guide lines at the paper position.

* "Cleanup"-"Alignment"

In the case of PRISMAprepare, it is easy to understand for moving the image because it is based on the paper size