To print a desired document and the like with a simple operation on paper (mount) where the logo mark of a company and the like are previously printed while avoiding the parts of the logo mark and the like.

Relating to a document generation device, an input document is arranged in a document generation area corresponding to a paper area and data are printed on paper. The document generation device has a setting means for setting (S03) an area in a document generation area, which corresponds to a printing inhibition area in the paper area, to be a non-printing area and a rearranging means for rearranging (S11) the input document arranged in the non-printing area in the document generation area which is out of the non- printing area.