Delivery and Shipping properly. Katusche was unlock as indicated, print results properly, but unhealthy noise of the instrument during the term. On telef. Demand from the supplier that confirmed the unusual noise and immediately initiated a free replacement. The next day we had to replace the goods and a return slip for free returning the defective Katusche. That those of the present result is completely faultless. - Thank you for the friendly, uncomplicated and extremely fast customer service!