Oki Data CONFIDENTIAL45487001TH Rev.1 6-23 /6. Troubleshooting procedureLCD StatusMessageREADYindicatorATTEN-TIONindicatorBeep Details ErrorcodeService Callnnn:Error *Off Blink On A fatal error occurred.'*' specifies the detailed error cause.For details refer to Table 8-1-2 “ServiceCall Error List.”Fatal128166168169231Power Off/Onnnn:ErrorPC:nnnnnnnnLR:nnnnnnnnFR:nnnnnnnnOff Blink On A fatal error occurred.For details refer to Table 8-1-2 “ServiceCall Error List.”'nnnnnnnn' specifies the detailed errorcause.Fatal002~011F0CF0DFFEFFFPower Off/On209:DownloadErrorOff Blink On Downloading Media Table to PU hasfailed.(Related to CustomMediaType.)Fatal209Table 6-1-2 Service Call Error ListPanel display Cause Check details Result SolutionService Call001: ErrorMachine CheckExceptionHardware faultdetected.(Boarddefectiveness orShortage of powersupply volume)Replace the PU/CU board.Power Off/On002: Error to 007:ErrorPC: nnnnnnnnLR: nnnnnnnnFR: nnnnnnnnCPU unexpectedexception Does error displayreappear?YesPower Off/On.Replace the PU/CU board.Power Off/On009: ErrorPC: nnnnnnnnLR: nnnnnnnnFR: nnnnnnnnCPU unexpectedexception Does error displayreappear?YesPower Off/On.Replace the PU/CU board.Power Off/On010: ErrorPC: nnnnnnnnLR: nnnnnnnnFR: nnnnnnnnCPU unexpectedexception Does error displayreappear?YesPower Off/On.Replace the PU/CU board.Power Off/On011: ErrorPC: nnnnnnnnLR: nnnnnnnnFR: nnnnnnnnCPU unexpectedexception Does error displayreappear?YesPower Off/On.Replace the PU/CU board.Service Call030: ErrorCU RAM CheckError Does this errormessage reappear?YesPower Off/On.Replace the PU/CU board.Service Call031: ErrorCU Optional RAMCheck ErrorIs RAM DIMM setproperly?Is error recovered byreplacing RAM DIMM?NoYesNoReset RAM DIMMReplace programRAM DIMM.Replace the PU/CU board.Service Call040: ErrorCU EEPROM ErrorDoes error displayreappear?YesPower Off/On.Replace the PU/CU board.
