To use the InEvent accreditation in the correct way, you must connect your tablet to a printer and a Wi-Fi source.. QL820NWB: How can I configure the Brother printer to print via Bluetooth? Print your participants' credentials via the Bluetooth connection of the QL820NWB printer to the tablet. Please see the video below to learn how to set up your Bluetooth connection and start the accreditation process.. How to register the collector's profile to log in via tablet? Click here to learn how to register the collector's profile for printing and access control. How to perform accreditation via tablet? After downloading the App of your Event on the tablet, it is necessary to login with the data previously registered by the organization and follow the steps below: Access the printing screen and click on Printing Settings to configure the tablet / printer settings. Select the type of connection (Bluetooth or Wi-fi). In the case of choosing bluetooth, it will still be necessary to inform if the connection is via Raspberry or directly with Brother. Also you must select the printer and click on Save Details and then go back to the previous screen. Click on Badge Reader to start printing. Whenever asked, perform pre-storage of data, so that the event database is always up to date. This way you guarantee the printing of the badges with all the updated information.