Brother MFC9700 fix error codes list – Compatible Printer model: Brother MFC9700 – Brother MFC9700 Error Codes with instructions guide: Code: 71 Description: Polygon motor does not synchronize with the reference clock. Code: 72 Description: Cannot detect Beam Detect signal. Code: 73 Description: No toner cartridge loaded. Code: 74 Description: Toner empty. Code: 75 Description: […]