If prompted select "scale up" or "maximize", and then click “OK” to ... but there are ways to print a poster that is longer than 56”. The easiest way to design a poster longer than 56” is to design ...

To use the guides or gridlines on a PC or Mac: Spacing is very important for posters to be legible and look professional. White space (or negative space) is the design term used for unused space, and ...