OKI ES3452MFP Error Codes list and solutions – Compatible Printer model: OKI ES3452MFP – OKI ES3452MFP Error Code description: Code: 001 Description: Machine Check Exception A hardware error was detected (board failure or insufficient power supply capacity). Troubleshooting Guides: Replace the CU/ PU board. Code: 002, 006, 009, 011 Description: CPU Exception Troubleshooting Guides: Is […]