Form got cutoff when using PrintForm

I am trying to print current active MDI form using PrintForm from VB PowerPacks. Sample code:

mdiPrintForm.PrintAction = System.Drawing.Printing.PrintAction.PrintToPreview

mdiPrintForm.Print(Me.ActiveMdiChild, PrintForm.PrintOption.FullWindow)

Problem is that my Form is too wide to fit in the page.  It got cut off.  I don't see anything in PrintForm that I can use to shrink the form to fit the page.  Any suggestions.  Much appreciated.