OKI MB492 Error Codes list and solutions – Compatible Printer model: OKI MB492 – OKI MB492 Error Code description: Code: 002, 003, 005, FFF Display: Power OFF/ON 002 : Error 003 : Error 005 : Error FFF : Error Description: CPU Exception Causes: Is the error display provided again? Troubleshooting Guides: Turn off and on […]