OKI ES8431DM Error Codes list and solutions – Compatible Printer model: OKI ES8431DM – OKI ES8431DM Error Code description: Code: 001 Display: Service call 001: Error Description: Machine Check Exception hardware fault detection (board failure or poor power supply) Troubleshooting Guides: Replace the CU/ PU board. Code: 002 … 007 Display: Power Off/On 002: Error […]
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OKI ES8431 Error Codes list and solutions
OKI ES8431 Error Codes list and solutions – Compatible Printer model: OKI ES8431 – OKI ES8431 Error Code description: Code: 001 Display: Service call 001: Error Description: Machine Check Exception hardware fault detection (board failure or poor power supply) Troubleshooting Guides: Replace the CU/ PU board. Code: 002 … 007 Display: Power Off/On 002: Error […]
OKI ES8430 Error Codes list and solutions
OKI ES8430 Error Codes list and solutions – Compatible Printer model: OKI ES8430 – OKI ES8430 Error Code description: Code: – Display: WDT ERROR R14=xxxx Description: PU firmware runaway Troubleshooting Guides: Does this error recur? Yes Turn on the power again. Replace the PU board. Code: – Display: ASIC ERROR Description: CU board (CU) DCON […]
OKI ES7412 Error Codes list and solutions
OKI ES7412 Error Codes list and solutions – Compatible Printer model: OKI ES7412 – OKI ES7412 Error Code description: Code: – Display: WDT ERROR R14=xxxx Description: PU firmware runaway Troubleshooting Guides: Does this error recur? Yes Turn on the power again. Replace the CU/ PU board. Code: – Display: COMMUNICATION ERROR Description: I/F error between […]
OKI ES7170MFP Error Codes list and solutions
OKI ES7170MFP Error Codes list and solutions – Compatible Printer model: OKI ES7170MFP – OKI ES7170MFP Error Code description: Code: C020 Description: Image drum lock error Causes: The ID does not rotate normally. Does the error display recur when the power is turned off once and back on? Troubleshooting Guides: Check if the ID is […]