This LCD display module is compatible with the following printer models: CLP-770, CLP-775, CLP-6250, CLP-6220, ML-5510, ML-6510, ML-8951, ML-5012, ML-5515, ML-6515, SCX-4833, SCX-5637, SCX-4835, and SCX-5639.It is designed to serve as a replacement part for restoring display functionality related to status indicators, error messages, and menu navigation.