Perform a factory reset on your Galaxy phone or tablet
Solution for wait image error on Samsung Xpress m2070fw printer. | Certified solution for the Samsung Xpress m2070fw laser printer with the wait image message on start up. This could possibly be
How To Reset To Default All Samsung Proxpress Printers - YouTube
Samsung Laser Printers - How to Reset Your SyncThru Password Using the Printer Panel | HP® Customer Support