Xanita board is designed to be printed on wide-format digital flatbed printers or hybrid printers (a printer that can print roll to roll or rigid flat sheets). The Board has thickness, so you want a printer that can print at least 17mm off the bed.
Fiducials are reference points that help machines recognise where an object is in its space. When it comes to printing and cutting Xanita board fiducials are vital to ensure precise cutting that matches up with the print on the opposing side of the board.