SPDS

We all know that we can print files directly from phones, but the feedback from the printer is minimal in this situation. When the printing process fails, users can’t really do much in this regard, and they have to wait for someone with more knowledge. This problem can be avoided with the Smart Printer Diagnostic System (SPDS) app.
If you have the SPDS application installed on your device and the printer returns an error, the app will provide users with a video solution to the problem. This means that you don’t have to wait around for the service to fix a small problem. Since most of the issues can be solved by users, the app is more than useful.