diff --git a/Elwig/Dialogs/DeliveryConfirmationsDialog.xaml b/Elwig/Dialogs/DeliveryConfirmationsDialog.xaml
index 5eeb255..4dbf0d6 100644
--- a/Elwig/Dialogs/DeliveryConfirmationsDialog.xaml
+++ b/Elwig/Dialogs/DeliveryConfirmationsDialog.xaml
@@ -6,6 +6,7 @@
                      xmlns:local="clr-namespace:Elwig.Windows"
                      mc:Ignorable="d"
                      ResizeMode="NoResize"
+                     Loaded="Window_Loaded"
                      Title="Anlieferungsbestätingungen - Elwig" Height="400" Width="600">
     <Grid>
         <GroupBox Header="Sortieren nach" Margin="10,10,10,10" Width="180" Height="80" VerticalAlignment="Top" HorizontalAlignment="Left">
@@ -23,13 +24,13 @@
         <TextBox x:Name="TextElement" TextWrapping="Wrap" VerticalScrollBarVisibility="Visible" AcceptsReturn="True"
                  HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Margin="200,10,10,10" Height="Auto"/>
 
-        <Button x:Name="TestButton" Content="Stichprobe" FontSize="14" Width="150" Margin="10,10,10,74" Height="27"
+        <Button x:Name="TestButton" Content="Stichprobe" FontSize="14" Width="150" Margin="10,10,10,74" Height="27" Tag="Print" IsEnabled="False"
                 Click="TestButton_Click"
                 VerticalAlignment="Bottom" HorizontalAlignment="Left"/>
-        <Button x:Name="ShowButton" Content="Vorschau" FontSize="14" Width="150" Margin="10,10,10,42" Height="27"
+        <Button x:Name="ShowButton" Content="Vorschau" FontSize="14" Width="150" Margin="10,10,10,42" Height="27" Tag="Print" IsEnabled="False"
                 Click="ShowButton_Click"
                 VerticalAlignment="Bottom" HorizontalAlignment="Left"/>
-        <Button x:Name="PrintButton" Content="Drucken" FontSize="14" Width="150" Margin="10,10,10,10" Height="27"
+        <Button x:Name="PrintButton" Content="Drucken" FontSize="14" Width="150" Margin="10,10,10,10" Height="27" Tag="Print" IsEnabled="False"
                 Click="PrintButton_Click"
                 VerticalAlignment="Bottom" HorizontalAlignment="Left"/>
     </Grid>
diff --git a/Elwig/Dialogs/DeliveryConfirmationsDialog.xaml.cs b/Elwig/Dialogs/DeliveryConfirmationsDialog.xaml.cs
index 62ecf59..7cef806 100644
--- a/Elwig/Dialogs/DeliveryConfirmationsDialog.xaml.cs
+++ b/Elwig/Dialogs/DeliveryConfirmationsDialog.xaml.cs
@@ -24,6 +24,12 @@ namespace Elwig.Dialogs {
             }
         }
 
+        private void Window_Loaded(object sender, RoutedEventArgs evt) {
+            TestButton.IsEnabled = App.IsPrintingReady;
+            ShowButton.IsEnabled = App.IsPrintingReady;
+            PrintButton.IsEnabled = App.IsPrintingReady;
+        }
+
         protected override async Task OnRenewContext() { }
 
         private async Task UpdateTextParameter() {