Oki MC770 - Page 257

45584901TH Rev.1
8-2 /
Oki Data CONFIDENTIAL
B.
Fig.8-2
B System firmware P. 8-23
C.
Fig.8-3
C FAXrmware(GD-1340) P. 8-26
Notes:
• Writtenrmwarevariesdependingonthekindsoftheboardsprovidedasserviceparts.For
updating,onlytheminimumrmwareisinstalledonthesystemcontrolPCboard,logicPC
board,andscanningsectioncontrol PCboard.NormwareisinstalledontheFAXboard.
The latest version of the firmware at the time of delivery is written on the RADF control PC
board and finisher control PC board.
 Whenanyofaboveboardsisreplacedwithanewoneintheeld,checktheotherrmware
version used and then update with a corresponding suitable version.
• “Can’tfetchVer.”isdisplayedintheInstalledVersioneldwhentheversionoftheinstalled
firmwarecannotbeacquiredproperly.Ifanormalpoweronisnotperformedafterthe
rmwareisupdatedandthe[POWER]buttonispressedwhilesimultaneouslyholdingdown
the [4] and [9] buttons,“Can’t fetchVer.” may be displayed on the control panel for some
firmwares. A normal power on must be performed.