Fixes #2284

cura/PrinterOutputDevice.py

@@ -615,7 +615,7 @@ class PrinterOutputDevice(QObject, OutputDevice):
     @pyqtSlot("long")
     @pyqtSlot("long", "long")
     def setHeadZ(self, z, speed = 3000):
-        self._setHeadY(z, speed)
+        self._setHeadZ(z, speed)
 
     ##  Move the head of the printer.
     #   Note that this is a relative move. If you want to move the head to a specific position you can use