1) Each job must be submitted as one http://www.cscn.com/Guides/. (e.g. - a 2 sided
job must be uploaded as one http://www.cscn.com/Guides/ file, consisting of two pages. Both
pages must be the same size.) More details.
2) Files must be submitted head to head to ensure proper backing. More details.
3) If all possible, try to avoid borders. If the borders is
too close to the cutline, the print may result to be cut off-center
4) File must consist of 1/8" bleed and all important text must be within the safe margin. More details.