Here you can download the apps for Paperang Bluetooth Thermal Printer For Paperang P1S printers and Android devices only ⇒ Download: Chinese version APK (ver. 3.0.6) Password: lnspaperang The Chinese version allows different printing paper (sticker labels, etc) to be selected from the app. App instruction/interface is all in Chinese. For computers operating on Windows only. No instructions included but …