Brother MFC7400C fix error codes list – Compatible Printer model: Brother MFC7400C – Brother MFC7400C Error Codes with instructions guide: Code: 23 Description: Printer engine timeout. Causes: • Main PCB Code: 25 Description: Ink cartridges had already been loaded when the powerwas first applied. Causes: Code: 26 Description: The black ink has run out. Causes: […]