diff --git a/cura/PrinterOutput/PrinterOutputModel.py b/cura/PrinterOutput/PrinterOutputModel.py
index f009a33178..cc9463baec 100644
--- a/cura/PrinterOutput/PrinterOutputModel.py
+++ b/cura/PrinterOutput/PrinterOutputModel.py
@@ -172,7 +172,7 @@ class PrinterOutputModel(QObject):
     def getController(self):
         return self._controller
 
-    @pyqtProperty(str, notify=nameChanged)
+    @pyqtProperty(str, notify = nameChanged)
     def name(self):
         return self._name
 
diff --git a/plugins/USBPrinting/USBPrinterOutputDevice.py b/plugins/USBPrinting/USBPrinterOutputDevice.py
index 769820d6d0..b61a62adc0 100644
--- a/plugins/USBPrinting/USBPrinterOutputDevice.py
+++ b/plugins/USBPrinting/USBPrinterOutputDevice.py
@@ -273,14 +273,18 @@ class USBPrinterOutputDevice(PrinterOutputDevice):
             except SerialException:
                 Logger.log("w", "An exception occured while trying to create serial connection")
                 return
-        container_stack = CuraApplication.getInstance().getGlobalContainerStack()
-        num_extruders = container_stack.getProperty("machine_extruder_count", "value")
-        # Ensure that a printer is created.
-        self._printers = [PrinterOutputModel(output_controller=GenericOutputController(self), number_of_extruders=num_extruders)]
-        self._printers[0].updateName(container_stack.getName())
+        CuraApplication.getInstance().globalContainerStackChanged.connect(self._onGlobalContainerStackChanged)
+        self._onGlobalContainerStackChanged()
         self.setConnectionState(ConnectionState.connected)
         self._update_thread.start()
 
+    def _onGlobalContainerStackChanged(self):
+        container_stack = CuraApplication.getInstance().getGlobalContainerStack()
+        num_extruders = container_stack.getProperty("machine_extruder_count", "value")
+        #Ensure that a printer is created.
+        self._printers = [PrinterOutputModel(output_controller = GenericOutputController(self), number_of_extruders = num_extruders)]
+        self._printers[0].updateName(container_stack.getName())
+
     def close(self):
         super().close()
         if self._serial is not None: