Notes:
Fortunately, there are exclusive solutions to overcome the compatibility issues and get the Samsung ML-2010 working seamlessly on your Mac: samsung ml2010 driver mac exclusive
Run the installer. Even if it says your OS is unsupported, it often successfully installs the necessary library files to your system. Add Printer: Connect your printer via USB. System Settings > Printers & Scanners (Add) button. Select your ML-2010 from the list. dropdown menu, do not select "Auto Select." Instead, click "Select Software..." Search for Samsung ML-2240 Series ML-2020 Series and select it. and try a test print. Method 2: The "Pacifist" Workaround (For Apple Silicon) do not select "Auto Select." Instead
While Gutenprint does not list the ML2010 officially, it supports Samsung’s legacy command set. it supports Samsung’s legacy command set.