Yikes! That's pretty bad, breaking a regular text field. What you can try is, in Layout mode, to use Insert, Merge Field, instead of a normal enterable field. You'd need to drag it to the maximum size required. Use Sliding & Visibilty (11), or Format, Sliding (<11), and set it to [x] Sliding up, [x] Also resize enclosing part, to only print pages with text.
This is a Known Bug with filemaker 11 (not filemaker 10): FM11 printing? "Only one half of a line prints" again, like FM6
This is one of many bugs listed in the Known Bug List here in the forum.
It can also be downloaded for free as a filemaker database from: