OKI C7300
Error Codes List page 1
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- Code: -
- Display: Replace fuser
- Description: Fuser counter exceeded life.
- Remedy: 1) Is error message displayed? 2) Was fuser unit just replaced?
Check fuser unit life. Replace fuser immediately or at next maintenance.
- Code: -
- Display: Paper in * tray nearly empty
- Description: Paper near end detected.
- Remedy: Are only few papers remaining in tray? (approx. 30 sheets or less)
Refill paper. Check paper near end sensor.
- Code: -
- Display: Disk operation error
- Description: Cannot write in HDD.
- Remedy: Is faulty operation being applied? Check manual operation. HDD abnormality. Replace HDD.
- Code: 001 ... 011
- Display: Service Call 001: Error ~ 011: Error
- Description: CPU Exception
- Remedy: Does error display reappear? Turn power OFF and ON. Replace CU board. (Replace EEPROM)
- Code: 020
- Display: Service Call 020: Error
- Description: CU ROM Hash Check Error 1
- Remedy: Is program ROM DIMM set properly? Is error recovered by replacing program ROM DIMM?
Reset program ROM DIMM. Replace program ROM DIMM. Replace CU board. (Replace EEPROM)
- Code: 030
- Display: Service Call 030: Error
- Description: CU Slot1 DIMM RAM Check Error
- Remedy: Is subject RAM DIMM set properly? Is error recovered by replacing subject ROM DIMM?
Reset subject RAM DIMM. Replace RAM DIMM. Replace CU board. (Replace EEPROM)