The error message "No Supported Devices Found" appears on the Brother iPrint&Scan (mobile device).
Your Brother machine does not support iPrint&Scan.
Refer the link below to see the supported models and corresponding functions. > Click here to see the supported models and corresponding functions. The Brother iPrint&Scan app is not available for the models that are not listed above.
Error MessagesPaper Feed / Paper JamScanMobileOthersAdvanced Functions (for Administrators)LinuxDriver / SoftwareCleaningSpecificationOS Support Information
Scanner / Scan Key Tool Security Enhancement Error Message on ComputerError Message on Mobile Device Paper JamPaper Feed ProblemPaper Loading / Handling Cannot Scan (via USB / Parallel)Cannot Scan (via Mobile Device)Scan Quality ProblemGeneral Scan ProblemScan from Mobile DeviceScan from Computer (Windows)Scan from Computer (Macintosh)Scan Settings / ManagementTips for Scanning Android™ Device-related ProblemBrother iPrint&Scan / Mobile Connect (Android™) Machine problem Installing Drivers / SoftwareUninstalling Drivers / SoftwareDriver / Software SettingsDriver / Software tips Cleaning Product Specification Windows SupportMacintosh Support