Hello, there are two ways to connect the wrong question printer:
Method 1:
Ensure that Bluetooth is enabled on your phone and the device is turned on. Click the ""Auto Search"" button in the ""Deli e+"" APP, and click on the detected device to connect.
Method 2:
Ensure that Bluetooth is enabled on your phone and the device is turned on. Double-click the printer's power button to print the connection QR code. Click the ""Scan to Add"" button in the APP and scan the QR code to connect.
Note: When the printer is turned on and Bluetooth is enabled on your phone, the APP will automatically search for the device upon the first connection.