Simple steps on getting the correct measurement: Please choose your Biz-Document type format Book Pad   Book   Artwork orientation Place the top left corner of your document in the red 'start corner'. Align the edge of the document (where it is staple bound) to the outerline of the book format space area. Refer to the measurement closes to the bottom right corner of your document.   Tear Out   Artwork orientation Place the top corner of your single (loose) piece document on the blue 'start corner'. Align the edge of the document to the inner (dash) line of the book format space area. Refer to the measurement closes to the bottom right corner of your document.   Pad   Artwork orientation   Place the top left corner of your document in the red 'start corner'. Refer to the measurement closes to the bottom right corner of your document.