Bookmark the location where you want the changed text with the bookmark name "CopyNum" Then run the following macro
Code:
Sub PrintTriplicate()
'Graham Mayor - https://www.gmayor.com - Last updated - 10 Sep 2020
Dim oRng As Range
Dim Counter As Long
If ActiveDocument.Bookmarks.Exists("CopyNum") = False Then
MsgBox "The bookmark 'CopyNum' is missing from the current document.", vbCritical
GoTo lbl_Exit
End If
Set oRng = ActiveDocument.Bookmarks("CopyNum").Range
For Counter = 1 To 3
Select Case Counter
Case 1
oRng.Text = "Original"
Case 2
oRng.Text = "Duplicate"
Case 3
oRng.Text = "Triplicate"
End Select
ActiveDocument.PrintOut
oRng.Bookmarks.Add "CopyNum"
Next
lbl_Exit:
Set oRng = Nothing
Exit Sub
End Sub