Oki C5500 Maintenance Manual page 171

Message
Service call
042:Error
~
043:Error
045:Error
Service call
051:Error(C6100)
Service call
052:Error(C6100)
Power off/on
070:Error(C6100)
Power off/on
072:Error xx
Power off/on
073:Error xxxxxxxx
Power off/on
074:Error xxxxxxxx
075:Error xxxxxxxx
Service call
081: ERROR
43085101TH Rev.1
Table 7-1-2 Service Call Error (2/7)
Cause
Flash File System Access to the Flash ROM directly
Error mounted on the CU PCB failed.
CU Fan Error Is CU Fan connector set properly?
Abnormal CPU Is error recovered by replacing fan?
cooling fan on CU
board.
DMA Abort Error
detected in Image Does error reoccur?
processor.
PSE firmware fault
detected. Does error reoccur?
Engine I/F Error Is CU assembly set properly?
I/F error between
PU-CU. Is error recovered by replacing
SP1 /TBH board?
[On the C5500/C5800]
Video Error.
A trouble was Is the CU Assy installed properly?
detected during
image data
development.
(Illegal data Is the error issued again?
received)
[On the C6100]
Is the CU Assy installed
properly?
[Common]
Video Error Fault Is CU assembly set properly?
detected when image
data is extended.
Parameterconsistency EEPROM or FLASH has become
check error incapable of reading or writing.
Error Description
Oki Data CONFIDENTIAL
Solution
Flash File System Error
Access to the Flash ROM
directly mounted on the CU
PCB failed. Conduct forced
initialization of the Flash
(Notice that NIC-F/W will also
be erased. It needs to be
written with the Maintenance
Utility after the initialization.)
Execute FLASH FORMAT of
MAINTENANCE MENU of
the System Maintenance
Menu. When "FLASH
FORMAT" is displayed,
release the key and wait till
"ONLINE" (approx. 2 min.).
If the symptom does not
change, replace the SPI/TBH
PCB.
No Connect properly.
Yes Replace fan.
No Replace TBH PCB.
Power OFF/ON.
Yes Replace TBH PCB.
Power OFF/ON.
Yes Replace TBH PCB.
No Set properly.
Yes Replace SPI PCB.
No Replace PU PCB (PRN)
No Redo the installation
Yes properly.Change the PC for
another of higher grade, or
execute print again after
reducing the resolution.
Yes Replace the SP1 PCB.
No Redo the installation
Yes properly.Replace the TBH
PCB.
Reinstall or replace the
optional RAM DIMM.
Replace the interface
cable.Redo the installation of
the PC printer driver.
No Set properly.
Yes Replace SPI/TBH PCB
Replace the CU board if
the problem remains
after cycling the power.
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