OKI B420 Error Codes


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Error


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OKI B420 Top Searches

These results are ranked by popularity.

Error
031Description: CU RAM Check Error (resident)
171Description: Upper Thermistor Circuit Opened
230Description: TONER Reader not installed
074Description: F/W Overrun detect
122Description: Power Supply Fan Motor Error

OKI B420 Common Errors

The most common error codes.

Error
031Description: CU RAM Check Error (resident)
171Description: Upper Thermistor Circuit Opened
230Description: TONER Reader not installed
074Description: F/W Overrun detect
122Description: Power Supply Fan Motor Error
031Description: CU RAM Check Error (resident)
171Description: Upper Thermistor Circuit Opened
230Description: TONER Reader not installed
074Description: F/W Overrun detect
122Description: Power Supply Fan Motor Error