Public Sub PrintAlignedText(s As String, Alignment As String)
    Select Case Alignment
    Case "Center"
        Printer.CurrentX = (Printer.ScaleWidth - Printer.TextWidth(s)) \ 2
    Case "Left"
        Printer.CurrentX = 0
    Case "Right"
        Printer.CurrentX = Printer.ScaleWidth - Printer.TextWidth(s)
    End Select
    Printer.Print s
' use the EndDoc command if this text is the last thing you want
' to print on the paper 
    Printer.EndDoc
End Sub

Private Sub Command1_Click()
   ' replace the "hello" with the text you want to print.
   ' replace the "Center" with your desirable alignment
   ' ("Center", "Left" or "Right") 
   Call PrintAlignedText("hello", "Center")
End Sub