1. Binding edge: a minimum margin of 20mm on the binding edge, and this will avoid losing information into the spine
2. The rest of 3 edges: a minimum margin of 10mm should also be applied to the other 3 edges (we typically trim to 295 x 208mm)
3. If you have landscape pages within your portrait document, please do not place text too close to the top edge. When the page is rotated to portrait for printing, you may lose text along the spine edge
