Printing data
1.Choose [Edit] – [Properties] from the menu bar. Select [Monochrome] or [Color] and click [OK].
2.Click [Print] button in the tool bar. (Or choose [File] – [Print] from the menu bar.)
3.The dialogue box appears.
Change each setting as desired, and click [OK] button.
Reference:
You cannot print heart rate target zone data alone.