The print fills the available printing area as defined by your system printer settings. Printing from the browser's Print button This method prints the entire HTML page with the current view of the DWF file occupying the DWF file's drawing area of the HTML page. The HTML page prints according to your system printer settings. The default is for HP printers is to use vector graphics. From the Windows Start menu, choose Settings, choose Printers, then modify your printer's properties to use raster graphics instead of vector graphics.
Printing takes slightly longer, but the resulting DWF images look much better.