やってみたけど>>967のようにはならなかった
でも18件コッキリのとき空のページが出てきたんでちょっと直した

Private Sub グループフッター1_Format(Cancel As Integer, FormatCount As Integer)
  i = 0: j = DCount("*", "q住所", "営業員cd=" & Me.営業員cd)
End Sub

Private Sub 詳細_Format(Cancel As Integer, FormatCount As Integer)
  i = i + 1
  If i Mod 18 = 0 Then
    If i < j Then   '*******ここから*******
      Me.bpage.Visible = True
    ElseIf i = j Then
      viv True
    Else
      viv False
    End If   '*******ここまで******
  Else
    Me.bpage.Visible = False
    If i < j Then
      Me.NextRecord = True: viv True
    ElseIf i = j Then
      Me.NextRecord = False: viv True
    Else
      Me.NextRecord = False: viv False
    End If
  End If
End Sub

Private Sub viv(f As Boolean)
  顧客番号.Visible = f: 氏名.Visible = f: 住所.Visible = f
End Sub