Original LAUNCH WiFi Mini Printer can work for all Launch X431 Series Diagnostic Tools, such as X431 V, X431 V+, X431 Pro3+,X431 PRO5, X431 PAD VII, X431 IMMO Plus, X431 IMMO Elite etc, It can be used to record and print the diagnostic results at any time by the users. It's wireless and very convenient for the users, which improves the operational performance of your Launch Scanner tools.