To Next Page

To Previous Page

45584901TH Rev.1

8-26 /

Oki Data CONFIDENTIAL

8.5.1 FAXunitrmware(GD-1340)

Important:

• BeforeupdatingtheFAXfirmware,makesuretoprintoutthecurrentFunctionlistfor

maintenance,Functionlist(ADMIN),AddressbooklistandGroupnumberinformation.

In case the updating is failed and the registered information of the users is lost for some

reason,re-registertheuserinformationreferringtothelistsandrecoverit.

• ConrmthefollowingitemsbeforeturningOFFthepoweroftheequipment.TurningOFFthe

power may clear the data below.

- Conrm that the“DATA IN MEMORY” LED is OFF and there are no memory reception

data.

- Press the [JOB STATUS] button to display the screen and then conﬁrm that there are no

memory transmission data.

- Printthe“Mailbox/Relayboxreport”andthenconrmthattherearenoFcodedata.

[A] Update Procedure

(1) InstalltheROMtothedownloadjig(K-PWA-DLM-320).

Make sure the direction is correct.

(2) Pressthe[POWER]buttontoshutdowntheequipment.

(3) Take off the right side cover.



P.6-1“6.1.1Rightsidecover”

(4) Connectthedownloadjig[1]withthejigconnector[2]ontheFAXboard.

Fig.8-18

(5) Pressthe[POWER]buttonwhilesimultaneouslyholdingdownthe[0]and[8]buttons.

 UpdatingstartsautomaticallyandtheLEDonthedownloadjiglights.

(6) Aftertheupdateiscompletedproperly,theLEDonthedownloadjigblinks.

 TheLEDstartsblinkingapprox.30sec.aftertheupdatestarts.Itisassumedthatthe

update has failed if it does not start blinking even though 1 min. has passed. In this

case,shutdowntheequipmentandcheckthefollowingitems.Thencleartheproblems

and restart updating from the beginning.

• Isthedownloadjigconnectedproperly?

• IstheROMinstalledtothedownloadjigproperly?

• IstheupdatingdatawrittenontheROMofthedownloadjigproperly?

• Dothedownloadjigandtheequipmentoperateproperly?

Oki MC770 Maintenance Manual

Other manuals for Oki MC770