Printing via USB Your Android device has to run at least Android 4.1 and have USB Host driver. If USB connection is grayed-out in the software, the Android device you are using does not support USB Host mode. If the app is unable to identify the printer over USB, restart the printer along with the Android device. You will need to have a USB OTG cable like the one below: Connect your printer and your Android with the USB cable. Open PrinterShare by tapping on its icon.

If that is the first time you run PrinterShare, you will see a splash screen with two buttons: Read More (which will provide you with general information on PrinterShare's functionality) and Continue. Bobcat Skid Steer Serial Numbers there. Tap Continue once you are ready to proceed. You will see the main PrinterShare screen with a grid of icons that allow you to access various items that can be printed. Below the grid of icons you will see an icon of a printer with Printer Not Selected text and Select button displayed beside it. To select your USB printer, press Select button. Now, tap Nearby - USB button and wait for the app to detect your printer.