Remedy: Check if problem is corrected by turning OFF/ON Power/ No Replace CU PCB. (Must replace EEPROM)
Code: 072
Display: Power Off/on 072: Error
Description: Engine communication error I/F Error between PU-CU.
Remedy: Is the CU Assy properly mounted? Does replacement of the CU PCB correct the problem? Properly mount Replace CU PCB. (Must replace EEPROM) Replace PU PCB
Code: 073 ... 075
Display: Power Off/on 073: Error to 075: Error
Description: Video overrun detect
Remedy: Is the CU Assy properly mounted? Does replacement of the CU PCB correct the problem? Properly mount Replace CU PCB. (Must replace EEPROM)
Code: 081
Display: Service Call 081: Error
Description: Parameter Match Check Error
Remedy: Normal Read/Write not possible with EEPROM or Flash. If the condition does not change replace CU PCB.
Code: 096
Display: Service Call 096: Error
Description: Finisher Unrestorable Error
Remedy: Is the error display reproducible? If turning OFF and ON the power again does not correct the problem, maintenance by a servicing personnel is necessary.
Code: 097
Display: Service Call 097: Error
Description: Inverter power supply Error
Remedy: Is the error display reproducible? If turning OFF and ON the power again does not correct the problem, maintenance by a servicing personnel is necessary.
Code: 104
Display: Service Call 104: Error
Description: When turning ON the power, detected error in engine EEPROM test total.
Remedy: Does the Error take place again? Replace engine control PCB (S2X).