OKI C7300
Error Codes List page 3
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- Code: 041
- Display: Service Call 041: Error
- Description: CU Flash Error Flash ROM error on CU board.
- Remedy: Does error display reappear? Replace CU board. (Replace EEPROM.)
- Code: 042 ... 044
- Display: Service Call 042: Error ~ 044: Error
- Description: Flash File SYSTEM Error
- Remedy: Failed access to Flash set directly on CU board.
Press 0, 3, 5, 6 to turn power ON, release buttons when [FLASH FORMAT] appears, wait until [ON-LINE] (2sec) and replace CU board if symptom does not change.
- Code: 048
- Display: Service Call 048: Error
- Description: CU ROM for PS+PCL was set in Non-PS device.
- Remedy: Is proper program ROM set? Replace program ROM DIMM. Replace with proper program ROM DIMM.
- Code: 049
- Display: Service Call 049: Error
- Description: CU type mismatch CU ROM does not match with the device.
- Remedy: Is proper program ROM set? Replace program ROM DIMM. Replace with proper program ROM DIMM.
- Code: 050
- Display: Service Call 050: Error
- Description: Operator Panel Error
- Remedy: Does error display reappear? Refer to no LCD display flow chart.
- Code: 051
- Display: Service Call 051: Error
- Description: CU Fan Error Abnormal CPU cooling fan on CU board.
- Remedy: Is connector set properly on CU board? Is error recovered by replacing fan?
Connect properly. Replace fan. Replace CU board. (Replace EEPROM.)