Get an i1 pro, then study up on color management and ICC profiles. Your monitor can display a much wider gamut than your printer can print. The only option is to profile your printer than profile your monitor and match it to the printers gamut. Then you need to make sure your design apps use these same profiles so they are within the same limits. Then make sure these design apps output files with an attached color space and profile that is also within the same limits that Flexi will accept and work with.