Description: Engine I/F Error I/F error between PU-CU.
Causes: Is CU assembly set properly? Is error recovered by replacing SP1 /TBH board?
Remedy: Set properly. Replace SPI PCB. Replace PU PCB (PRF)
Code: 073
Display: Power off/on 073:Error xxxxxxxx
Description: Video Error. A trouble was detected during image data development. (Illegal data received)
Causes: [On the C5800] Is the CU Assy installed properly? Is the error issued again? [On the C5900] Is the CU Assy installed properly? [Common]
Remedy: Redo the installation properly.Change the PC for another of higher grade, or execute print again after reducing the resolution. Replace the SP1 PCB. Redo the installation properly. Replace the TBR PCB. Reinstall or replace the optional RAM DIMM. Replace the interface cable.Redo the installation of the PC printer driver.
Code: 074, 075
Display: Power off/on 074:Error xxxxxxxx 075:Error xxxxxxxx
Description: Video Error Fault detected when image data is extended.
Causes: Is CU assembly set properly?
Remedy: Set properly. Replace SP1/TBH PCB
Code: 081
Display: Service call 081: ERROR
Description: Parameterconsistency check error
Causes: EEPROM or FLASH has become incapable of reading or writing.
Remedy: Replace the CU board if the problem remains after cycling the power.
Code: 104
Display: Service call 104:Error
Description: Engine EEPROM setting check is OK when power ON. Then detect read/ write error.
Causes: Does error reoccur?
Remedy: Power OFF/ON Replace PU PCB(PRF)
Code: 105
Display: Service call 105:Error
Description: An error detected by checking, at printer's powerom, EEPROM installation.