Oki MB760 User manual
MB760 / MB770
MPS5502
Service Manual
70913A
Copyright © 2013 by Oki Data. All Rights Reserved
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Nothing contained herein shall be construed as conferring by estoppel, implication or
otherwise any license or right under any patent or trademark of Oki Data, Oki Electric
Industry Co., Ltd. ("Oki Electric"), or any third party. Except as provided above nothing
contained herein shall be construed as conferring any license or right under any Oki
Data copyright.
Oki Data has taken care to insure that the information which follows is complete,
accurate and up-to-date. However, Oki Data assumes no responsibility for errors or
omissions which may occur. All the information provided is subject to change from time
to time at the sole discretion of Oki Data.
All publications may include technical inaccuracies or typographical errors. We reserve
the right to make periodic changes, additions, and deletions to publications without
notice.
The most up-to-date drivers and manuals are available from the web site:
http://www.okiprintingsolutions.com
Oki Data CONFIDENTIAL
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Oki Data CONFIDENTIAL
TRADEMARKS
• TheofcialnameofWindows8isMicrosoftWindows8OperatingSystem.
• TheofcialnameofWindows7isMicrosoftWindows7OperatingSystem.
• TheofcialnameofWindowsVistaisMicrosoftWindowsVistaOperatingSystem.
• TheofcialnameofWindowsXPisMicrosoftWindowsXPOperatingSystem.
• Microsoft,Windows,WindowsNT,WindowsVistaandthebrandnamesandproductnamesof
other Microsoft products are trademarks or registered trademarks of Microsoft Corporation in
the U.S. and/or other countries.
• Apple, AppleTalk, Macintosh, and Mac are trademarks of Apple Inc. in the U.S. and other
countries.
• PostScriptisatrademarkofAdobeSystemsIncorporated.
• NOVELL,NetWare,andNDSaretrademarksorregisteredtrademarksofNovell,Inc.
• FLOILisaregisteredtrademarkofKantoKaseiLtd.CORPORATION.
• MolykoteisaregisteredtrademarkofDowCorningCorporation.
• WebPageisatrademarkofOKIDATACorporation.
• Othercompanynamesandproductnamesinthismanualarethetrademarksoftheir
respective companies.
©2013OKIDATACORPORATIONAllrightsreserved
Underthecopyrightlaws,thismanualcannotbereproducedinanyformwithoutpriorwritten
permissionofOKIDATACORPORATION.
45641001TH Rev.1 iv /
Oki Data CONFIDENTIAL
GENERAL PRECAUTIONS REGARDING THE SERVICE FOR THIS EQUIPMENT
The installation and service shall be done by a qualified service technician.
1. Transportation/Installation
- Whentransporting/installingtheequipment,employtwoormorepersonsand besure
to hold the positions as shown in the figure.The equipment is quite heavy and weighs
approximately55kg(121.23 lb.)(includingthenisher), thereforepayfullattentionwhen
handling it.
- Besurenottoholdthemovablepartsorunits(e.g.thecontrolpanel,ADUorRADF)when
transportingtheequipment.
- BesuretouseadedicatedoutletwithAC110V/15A,120V/12A,220-240V/8Aforitspower
source.
- Theequipmentmustbegroundedforsafety.
- Selectasuitableplaceforinstallation.Avoidexcessiveheat,highhumidity,dust,vibration
and direct sunlight.
- Toinsureadequateworkingspaceforthecopyingoperation,keepaminimumclearanceof
30cm(12”)ontheleft,30cm(12”)ontherightand60cm(24”)ontherear.
- Theequipmentshallbeinstallednearthesocketoutletandshallbeaccessible.
- Be sure to fix and plug in the power cable securely after the installation so that no one trips
over it.
- If the unpacking place and where the equipment is to be installed differ, perform image
qualityadjustment(automaticgammaadjustment)accordingtothetemperatureand
humidity of the place of installation and the paper to be used.
- Iftheequipmenthascasters,lockthemaftertheinstallation.
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Oki Data CONFIDENTIAL
2. General Precautions at Service
- Be sure to turn the power OFF and unplug the power cable during service (except for the
service should be done with the power turned ON).
- Unplug the power cable and clean the area around the prongs of the plug and socket outlet
once a year or more. A fire may occur when dust lies on this area.
- Whenthepartsaredisassembled,reassemblyisthereverseofdisassemblyunless
otherwise noted in this manual or other related documents. Be careful not to install small
partssuchasscrews,washers,pins,E-rings,starwashers,harnessesinthewrongplaces.
- Basically,theequipmentshouldnotbeoperatedwithanypartsremovedordisassembled.
- The PC board must be stored in an anti-electrostatic bag and handled carefully using a
antistatic wrist strap since the ICs on it may be damaged due to static electricity.
Caution: Beforeusingtheantistaticwriststrap,unplugthepowercableoftheequipment
andmakesurethattherearenochargedobjectswhicharenotinsulatedinthe
vicinity.
- Be sure not to touch high-temperature sections such as the fuser unit and areas around
them.
- Besurenottotouchhigh-voltagesectionssuchasthechargers,transferbelt,developer,
high-voltagetransformer,andpowersupplyunit.Especially,theboardofthese
componentsshouldnotbetouchedsincetheelectricchargemayremaininthecapacitors,
etc. on them even after the power is turned OFF.
- Makesurethattheequipmentwillnotoperatebeforetouchingpotentiallydangerousplaces
(e.g.rotating/operatingsectionssuchasgears,beltspulleys,andfans).
- Be careful when removing the covers since there might be the parts with very sharp edges
underneath.
- WhenservicingtheequipmentwiththepowerturnedON,besurenottotouchlivesections
and rotating/operating sections.
- Usedesignatedjigsandtools.
- Userecommendedmeasuringinstrumentsorequivalents.
- Return the equipment to the original state and check the operation when the service is
finished.
- Be very careful to treat the touch panel gently and never hit it. Breaking the surface could
cause malfunctions.
3. Important Service Parts for Safety
- The door switch, fuse, thermostat, thermofuse, thermistor, batteries, IC-RAMs including
lithium batteries, etc. are particularly important for safety. Be sure to handle/install them
properly.Ifthesepartsareshort-circuitedandtheirfunctionsbecomeineffective,theymay
result in fatal accidents such as a burnout. Avoid short-circuiting and do not use parts not
recommendedbyOKIDATACorporation.
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Oki Data CONFIDENTIAL
4.CautionaryLabels
- Duringservicing,besuretochecktheratingplateandcautionarylabelstoseeifthereis
anydirtontheirsurfaceandiftheyareproperlystucktotheequipment.
[1]
[1] Identification label
5.DisposaloftheEquipment,Supplies,PackingMaterials,UsedBatteriesandIC-RAMs
- Regardingtherecoveryanddisposaloftheequipment,supplies,packingmaterials,used
batteries and IC-RAMs including lithium batteries, follow the relevant local regulations or
rules.
- Never attempt to incinerate a used transfer belt unit. This could cause an explosion and
burn you since the toner inside would be scattered.
Caution:
Dispose of used batteries and IC-RAMs including lithium batteries according to this
manual.
Attention:
Se débarrasser de batteries et IC-RAMs usés y compris les batteries en lithium selon ce
manuel.
Vorsicht:
EntsorgungdergebrauchtenBatterienundIC-RAMs(inclusivederLithium-Batterie)nach
diesem Handbuch.
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Oki Data CONFIDENTIAL
ALLEGEMEINE SICHERHEITSMASSNAHMEN IN BEZUG AUF DIE WARTUNG
Die Installation und die Wartung sind von einem qualifizierten Service-
Techniker durchzuführen.
1. Transport/Installation
- Das Tragen oder Installieren des Gerätes braucht wenigstens zwei Menschen. Die
angezeigten Stellen sind wie in der Abbildung festzuhalten. Das Gerät ist ziemlich schwer
undwiegtungefähr55kg(mitdemFinisher);deshalbwennSieeshochhebenodertragen,
passen Sie besonders auf.
- Beim Transportieren des Geräts nicht an den beweglichen Teilen oder Einheiten (z.B. das
Bedienungsfeld,dieDuplexeinheitoderdieautomatischeDokumentenzuführung)halten.
- EinespezielleSteckdosemitStromversorgungvonAC110V/15A,120V/12A,220-240V/8A
alsStromquelleverwenden.
- DasGerätistausSicherheitsgründenzuerden.
- Einen geeigneten Standort für die Installation wählen. Standorte mit zuviel Hitze, hoher
Luftfeuchtigkeit,Staub,VibrierenunddirekterSonneneinstrahlungsindzuvermeiden.
- UmeinenoptimalenKopierbetriebzugewährleisten,musseinAbstandvonmindestens30
cmlinks,30cmrechtsund60cmdahintereingehaltenwerden.
- Das Gerät ist in der Nähe der Steckdose zu installieren; diese muss leicht zu erreichen
sein.
- NachderInstallationmuss dasNetzkabelrichtighineingestecktundbefestigtwerden,
damitniemanddarüberstolpernkann.
- Falls der Auspackungsstandort und der Installationsstandort des Geräts verschieden
sind,dieBildqualitätsjustierung (automatische Gammajustierung) je nach derTemperatur
und Luftfeuchtigkeit des Installationsstandorts und der Papiersorte, die verwendet wird,
durchführen.
- WenndasGerätRollenhat,sindsienachderInstallationzuverriegeln.
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Oki Data CONFIDENTIAL
2.AllgemeineSicherheitsmassnahmeninbezugaufdieWartung
- Während derWartung das Gerät ausschalten und das Netzkabel herausziehen (ausser
Wartung,diebeieinemeingeschaltetenGerät,durchgeführtwerdenmuss).
- Das Netzkabel herausziehen und den Bereich um die Steckerpole und die Steckdose die
Umgebung in der Nähe von den Steckerzacken und der Steckdose wenigstens einmal
imJahrreinigen.WennStaub sichindieserGegendansammelt,kanndiesein Feuer
verursachen.
- Wenn dieTeile auseinandergenommen werden, wenn nicht anders in diesem Handbuch
uswerklärt,istdasZusammenbaueninumgekehrterReihenfolgedurchzuführen.
Aufpassen,dasskleineTeilewieSchrauben,Dichtungsringe,Bolzen,E-Ringe,Stern-
Dichtungsringe,KabelbäumenichtandenverkehrtenStelleneingebautwerden.
- Grundsätzlich darf das Gerät mit enfernten oder auseinandergenommenen Teilen nicht in
Betrieb genommen werden.
- Das PC-Board muss in einer Anti-elektrostatischen Hülle gelagert werden. Nur Mit einer
Manschette bei Betätigung eines Armbandes anfassen, sonst könnte es sein, dass die
integrierten Schaltkreise durch statische Elektrizität beschädigt werden.
Vorsicht:VorBenutzungderManschettederBetätigungdesArmbandes,dasNetzkabel
des Gerätes herausziehen und prüfen, dass es in der Nähe keine geladenen
Gegenstände,dienichtisoliertsind,gibt.
- AufkeinenFallHochtemperaturbereiche,wiedieFixiereinheitunddieumliegenden
Bereiche,berühren.
- AufkeinenFallHochspannungsbereiche,wiedieLadeeinheiten,dasTransferband,
dieEntwicklereinheit,denHochspannungstransformatorunddasNetzgerät,berühren.
InsbesonderesolltendiePlatinendieserKomponenten nichtberührtwerden,dadie
Kondensatorenusw.auchnachdemAusschaltendesGerätsnochelektrischgeladensein
können.
- VordemBerührenpotenziellgefährlicherBereiche(z.B.drehbareoderbetriebsrelevante
Bereiche, wie Zahnräder, Riemen, Riemenscheiben und Lüfter) sicherstellen, dass das
Gerät sich nicht bedienen lässt.
- BeimEntfernenvonAbdeckungenvorsichtigvorgehen,dasichdarunterscharfkantige
Komponentenbendenkönnen.
- BeiWartungsarbeitenameingeschaltetenGerätdürfenkeineunterStromstehenden,
drehbarenoderbetriebsrelevantenBereicheberührtwerden.
- AusschließlichvorgeseheneWerkzeugeundHilfsmittelverwenden.
- Empfohlene oder gleichwertige Messgeräte verwenden.
- Nach Abschluss derWartungsarbeiten das Gerät in den ursprünglichen Zustand zurück
versetzenunddeneinwandfreienBetriebüberprüfen.
- DasberührungsempfindlicheBedienungsfeldstetsvorsichtighandhabenundkeinen
Stößenaussetzen.WenndieOberächebeschädigtwird,kanndieszuFunktionsstörungen
führen.
3.SicherheitsrelevanteWartungsteile
- DerTürschalter, dieSicherung, derThermostat,dieThermosicherung, derThermistor,
die IC- RAMs einschließlich der Lithiumakkus usw. sind besonders sicherheitsrelevant.
Siemüssenunbedingtkorrektgehandhabtundinstalliertwerden.WenndieseTeile
kurzgeschlossenundfunktionsunfähigwerden,kanndies zuschwerwiegendenSchäden,
wieeinemAbbrand,führen. Kurzschlüssesindzuvermeiden,undessindausschließlich
Teilezuverwenden,dievonderOKIDATACorporationempfohlensind.
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Oki Data CONFIDENTIAL
4.Warnetiketten
- ImRahmenderWartungunbedingtdasLeistungsschildunddieEtikettenmit
Warnhinweisenüberprüfen[z. B.„Unplugthepowercableduringservice“(„Netzkabel
vor Beginn derWartungsarbeiten abziehen“), „CAUTION. HOT“ („VORSICHT, HEISS“),
„CAUTION.HIGHVOLTAGE“(„VORSICHT,HOCHSPANNUNG“),„CAUTION.LASER
BEAM“(„VORSICHT,LASER“)usw.],umsicherzustellen,dasssienichtverschmutztsind
und korrekt am Gerät angebracht sind.
5.EntsorgungdesGeräts,derVerbrauchs-undVerpackungsmaterialien,alterAkkusundIC-
RAMs
- InBezugaufdieEntsorgungundWiederverwertungdesGeräts,derVerbrauchs-und
Verpackungsmaterialien, alter Akkus und IC-RAMs, einschließlich Lithiumakkus, sind die
einschlägigennationalenoderregionalenVorschriftenzubefolgen.
- Eine benutzteTransportriemeneinheit darf niemals verbrannt werden. Dies könnte eine
Explosionverursachenundsiebrennen,daderTonerinnerhalbderEinheitverstreutwird.
Caution:
Dispose of used batteries and IC-RAMs including lithium batteries according to this
manual.
Attention:
Se débarrasser de batteries et IC-RAMs usés y compris les batteries en lithium selon ce
manuel.
Vorsicht:
EntsorgungdergebrauchtenBatterienundIC-RAMs(inclusivederLithium-Batterie)nach
diesem Handbuch.
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Oki Data CONFIDENTIAL
CONTENTS
1. SPECIFICATIONS/SYSTEM LIST.................................................................. 1-1
1.1 Specifications........................................................................................ 1-1
1.1.1 General ........................................................................................................... 1-1
1.1.2 HDD Memory Map .......................................................................................... 1-2
1.2 SystemList ........................................................................................... 1-3
2. DISASSEMBLY AND REPLACEMENT ......................................................... 2-1
2.1 Removal and Installation of Options ..................................................... 2-1
2.1.1 MJ-1038(Innernisher).................................................................................. 2-1
2.1.2 GD-1340 (Fax unit) ......................................................................................... 2-3
2.1.3 MY-1046 (Paper feed pedestal) ...................................................................... 2-3
2.1.4 GR-1170 (Caster) ........................................................................................... 2-4
2.1.5 GR-1160 (Spacer) .......................................................................................... 2-5
2.1.6 MJ-1039(Ofinestapler) ................................................................................ 2-6
3. SELF-DIAGNOSTIC MODE ........................................................................... 3-1
3.1 Overview............................................................................................... 3-1
3.2 Service UI ............................................................................................. 3-5
3.2.1 Overview......................................................................................................... 3-5
3.2.2 Loginprocedure.............................................................................................. 3-5
3.2.3 [SERVICEMODE]Screen .............................................................................. 3-6
3.2.4 Setting/Changing password ............................................................................ 3-6
3.3 Input check (Test mode 03)................................................................... 3-7
3.4 Output check (test mode 03)................................................................. 3-8
3.5 Test print mode (test mode 04) ............................................................. 3-9
3.6 OperationProcedureinAdjustmentMode(05) .................................. 3-10
3.7 TestprintpatterninAdjustmentMode(05)......................................... 3-12
3.8 OperationProcedureinSettingMode(08) ......................................... 3-13
3.9 Assist Mode (3C) ................................................................................ 3-15
3.9.1 General description....................................................................................... 3-15
3.9.2 Operating Procedure..................................................................................... 3-15
3.9.3 Functions ...................................................................................................... 3-15
3.10 HDD Assist Mode (4C) ....................................................................... 3-18
3.10.1 General description....................................................................................... 3-18
3.10.2 Operation procedure..................................................................................... 3-18
3.10.3 Functions ...................................................................................................... 3-20
3.11 File System Recovery Mode (5C)....................................................... 3-22
3.11.1 Overview....................................................................................................... 3-22
3.11.2 Operation procedure..................................................................................... 3-22
3.11.3 Functions ...................................................................................................... 3-23
3.12 SRAM Clear Mode (6C)...................................................................... 3-27
3.12.1 General description....................................................................................... 3-27
3.12.2 Operation procedure..................................................................................... 3-27
3.12.3 Functions ...................................................................................................... 3-28
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3.13 Listprintmode(9S) ............................................................................ 3-29
3.13.1 Operation procedure..................................................................................... 3-29
3.13.2 ListPrinting ................................................................................................... 3-30
4. SETTING / ADJUSTMENT............................................................................. 4-1
4.1 ImageRelatedAdjustment ................................................................... 4-1
4.1.1 AdjustmentOrder............................................................................................ 4-1
4.1.2 ImageDimensionalAdjustment ...................................................................... 4-2
4.1.3 Imagedimensionaladjustmentinthecopy/printer/faxfunction ...................... 4-3
4.2 ImageQualityAdjustment(CopyingFunction) ..................................... 4-4
4.2.1 Automaticgammaadjustment ........................................................................ 4-4
4.2.2 Densityadjustment ......................................................................................... 4-5
4.2.3 Gammabalanceadjustment........................................................................... 4-6
4.2.4 Backgroundadjustment .................................................................................. 4-7
4.2.5 Judgment threshold for ACS (common for copy and scan)............................. 4-7
4.2.6 Sharpnessadjustment.................................................................................... 4-8
4.2.7 Setting range correction.................................................................................. 4-8
4.2.8 Adjustmentofsmudged/fainttext.................................................................... 4-9
4.2.9 Judgmentthresholdadjustmentforblankoriginals
(common for copy and scan) .......................................................................... 4-9
4.2.10 BackgroundoffsettingadjustmentforRADF
(commonforcopy,scanandfax) ................................................................. 4-10
4.3 ImageQualityAdjustment(PrintingFunction) .................................... 4-11
4.3.1 Gammabalanceadjustment(BlackMode)................................................... 4-11
4.3.2 Upper limit value in the Toner Saving Mode.................................................. 4-12
4.3.3 Thinlinewidthlowerlimitadjustment ........................................................... 4-12
4.3.4 Densityadjustmentofgraphiclines(1200dpi)............................................. 4-13
4.4 ImageQualityAdjustment(ScanningFunction) ................................. 4-14
4.4.1 Gammabalanceadjustment......................................................................... 4-14
4.4.2 Densityadjustment ....................................................................................... 4-15
4.4.3 Backgroundadjustment(ColorMode) .......................................................... 4-16
4.4.4 Backgroundadjustment(Black/Grayscale) ................................................... 4-16
4.4.5 Judgment threshold for ACS (common for copy and network scan)............. 4-17
4.4.6 Sharpnessadjustment.................................................................................. 4-17
4.4.7 Fineadjustmentofblackdensity................................................................... 4-18
4.4.8 RGBconversionmethodselection................................................................ 4-18
4.4.9 Adjustmentofsaturation ............................................................................... 4-19
4.4.10 BackgroundoffsettingadjustmentforRADF
(commonforcopy,scanandfax) .................................................................. 4-19
4.4.11 AdjustmentofthecapacityandimagequalityofSlimPDF ........................... 4-20
4.4.12 Surroundingvoidamountadjustment ........................................................... 4-20
4.4.13 Judgmentthresholdadjustmentforblankoriginals
(common for copy and scan) ........................................................................ 4-21
4.4.14 JPEGcompressionleveladjustment ............................................................ 4-21
4.4.15 Color conversion table selection ................................................................... 4-22
4.5 ImageQualityAdjustment(FAXFunction).......................................... 4-23
4.5.1 Densityadjustment ....................................................................................... 4-23
4.5.2 BackgroundoffsettingadjustmentforRADF
(commonforcopy,scanandfax) .................................................................. 4-24
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5. ERROR CODE AND TROUBLESHOOTING.................................................. 5-1
5.1 General Descriptions ............................................................................ 5-1
5.1.1 If a problem continues even after performing all troubleshooting.................... 5-1
5.1.2 Collection of debug logs with a USB device ................................................... 5-2
5.2 ErrorCodeList...................................................................................... 5-4
5.2.1 Jam ................................................................................................................. 5-4
5.2.2 Service call ..................................................................................................... 5-5
5.2.3 ErrorinInternetFAX/ScanningFunction ...................................................... 5-8
5.2.4 Printer function error ..................................................................................... 5-17
5.2.5 WebPagerelatederror/Communicationerrorwithexternalapplication....... 5-19
5.2.6 MFP access error ......................................................................................... 5-20
5.2.7 Maintenance error......................................................................................... 5-21
5.2.8 Networkerror ................................................................................................ 5-22
5.2.9 Error history .................................................................................................. 5-25
5.3 Diagnosis and Prescription for Each Error Code ................................ 5-27
5.3.1 Check item.................................................................................................... 5-27
5.3.2 Paperjaminnishersection......................................................................... 5-28
5.3.3 Finisher related service call .......................................................................... 5-32
5.3.4 Communication related service call .............................................................. 5-40
5.3.5 Scanner related service call.......................................................................... 5-42
5.3.6 Circuit related service call............................................................................. 5-43
5.3.7 Other service call.......................................................................................... 5-44
5.3.8 ErrorinInternetFAX/ScanningFunction .................................................... 5-67
5.3.9 Printer function error ..................................................................................... 5-79
5.3.10 WebPagerelatederror/Communicationerrorwithexternalapplication....... 5-82
5.3.11 MFP access error ......................................................................................... 5-86
5.3.12 Maintenance error......................................................................................... 5-88
5.3.13 Network error ................................................................................................ 5-93
5.4 Other errors ...................................................................................... 5-103
5.4.1 Equipmentoperationdisabledaftertheinstallationofoption(s) ................. 5-103
5.4.2 WirelessLANconnectiondisabled ............................................................. 5-103
5.4.3 “InvalidDepartmentCode”isdisplayed ...................................................... 5-103
5.4.4 Ethernet disabled in half-duplex communication ........................................ 5-103
6. REPLACEMENT OF PC BOARDS/HDD........................................................ 6-1
6.1 Removal and Installation of PC Boards/HDD ....................................... 6-1
6.1.1 Right side cover .............................................................................................. 6-1
6.1.2 SYS Board cover ............................................................................................ 6-4
6.1.3 SYS board ...................................................................................................... 6-5
6.1.4 Hard disk (HDD) ............................................................................................. 6-6
6.1.5 SRAM board <for SYS board>........................................................................ 6-8
6.1.6 FAXunit .......................................................................................................... 6-9
6.2 Precautions,ProceduresandSettingsfor
Replacing PC Boards and HDD.......................................................... 6-10
6.2.1 Precautions when replacing PC boards........................................................ 6-10
6.2.2 HDD fault diagnosis ...................................................................................... 6-11
6.2.3 Precautions and procedures when replacing the HDD................................. 6-13
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6.2.4 Precautions and Procedures when replacing the SYS board....................... 6-18
6.2.5 Precautions and procedure when replacing the SRAM board
(for the SYS board) ....................................................................................... 6-22
6.2.6 Precautions and Procedures when replacing the PU board ......................... 6-28
6.2.7 Precautions and Procedures when replacing the SU board ......................... 6-28
6.2.8 FirmwareconrmationafterthePCboard/HDDreplacement ...................... 6-28
6.2.9 Licensere-registrationusingtheone-timedongle........................................ 6-29
6.3 Precautions for Installation of GP-1070 and Disposal of HDD/ Board .. 6-31
6.3.1 Precautions for Installation of GP-1070 ........................................................ 6-31
6.3.2 Precautions when disposing of HDD ............................................................ 6-31
6.3.3 Precautions when disposing of the SYS board............................................. 6-31
6.3.4 Precautions when disposing of the SRAM board (for SYS board)................ 6-31
7. REMOTE SERVICE ........................................................................................ 7-1
7.1 Auto Supply Order ................................................................................ 7-1
7.1.1 Outline ............................................................................................................ 7-1
7.1.2 Setting Item..................................................................................................... 7-1
7.1.3 Setting procedure ........................................................................................... 7-4
7.1.4 Order Sheet Format ...................................................................................... 7-13
7.2 Service Notification ............................................................................. 7-17
7.2.1 Outline .......................................................................................................... 7-17
7.2.2 Setting........................................................................................................... 7-17
7.2.3 Items to be notified ....................................................................................... 7-23
8. FIRMWARE UPDATING ................................................................................. 8-1
8.1 Overview............................................................................................... 8-1
8.2 FirmwareUpdatingwithUSBDevice.................................................... 8-3
8.2.1 Firmwaretypeanddatalenameforupdating............................................... 8-3
8.2.2 Updateprocedure ........................................................................................... 8-5
8.3 PatchUpdatingwithUSBDevice........................................................ 8-13
8.3.1 Firmwaretypeanddatalenameforpatchupdating................................... 8-13
8.3.2 Updateprocedure ......................................................................................... 8-15
8.4 FirmwareUpdatingwithPWA-DWNLD-JIG2 ...................................... 8-20
8.4.1 Writingthedatatothedownloadjig(PWA-DWNLD-JIG2) ........................... 8-21
8.4.2 Systemrmware ........................................................................................... 8-23
8.5 FirmwareUpdatingwithK-PWA-DLM-320 ......................................... 8-25
8.5.1 FAXunitrmware(GD-1340)........................................................................ 8-26
8.6 Conrmationoftheupdateddata ....................................................... 8-28
8.7 WhenFirmwareUpdatingFails........................................................... 8-29
8.7.1 Procedure ..................................................................................................... 8-29
8.7.2 FlowchartforcorrectingUSBupdatefailure ................................................ 8-30
9. BACKUP FUNCTION ..................................................................................... 9-1
9.1 Data Cloning ......................................................................................... 9-1
9.1.1 General description......................................................................................... 9-1
9.1.2 Precautions..................................................................................................... 9-1
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Oki Data CONFIDENTIAL
9.1.3 Backup files..................................................................................................... 9-2
9.1.4 Cloning procedure .......................................................................................... 9-2
9.2 AES Data Encryption Function Setting ................................................. 9-5
9.2.1 General description........................................................................................ 9-5
9.2.2 Precautions .................................................................................................... 9-5
9.2.3 Setting procedure ........................................................................................... 9-6
9.2.4 Procedure for disabling data encryption function.......................................... 9-10
9.2.5 Procedure for discarding HDD when data encryption function is enabled.... 9-10
9.3 High Security Mode ............................................................................ 9-11
9.3.1 General description....................................................................................... 9-11
9.3.2 Prior confirmation.......................................................................................... 9-11
9.3.3 Procedure for entering the High Security Mode............................................ 9-11
9.3.4 Precautions................................................................................................... 9-12
10. EXTERNAL COUNTERS ............................................................................. 10-1
10.1 Outline ................................................................................................ 10-1
10.2 Signal.................................................................................................. 10-1
10.2.1 PinLayout ..................................................................................................... 10-1
10.2.2 Details of the signals..................................................................................... 10-3
10.3 Notices................................................................................................ 10-5
10.3.1 Setting code.................................................................................................. 10-5
10.3.2 Setting value change and restrictions when using the coin controller .......... 10-5
11. SELF-DIAGNOSIS CODE (03/05/08 CODE) ............................................... 11-1
Test mode (03) .............................................................................................. 11-1
AdjustmentMode(05)Codes ....................................................................... 11-3
SettingMode(08)Codes ............................................................................ 11-19
45641001TH Rev.1 1-1 /
Oki Data CONFIDENTIAL
1. SPECIFICATIONS/SYSTEM LIST
Notes:Inthisdocument,amodelnameisreplacedwithanaliasasfollows:
Model name Alias
MB760 H-290
MB770,ES7170MFP,MPS5502mb H-291
1.1 Specifications
1.1.1 General
Memory
(RAM)
Main memory 2 GB
Page Memory None
HDD 160 GB
Account Codes 10000 codes
Department Codes 1000 codes
Machine version OEL,ODA,AOS
45641001TH Rev.1 1-2 /
Oki Data CONFIDENTIAL
1.1.2 HDD Memory Map
Category Item Unit HDD
HDD HDD GB 160
Copy Memory copy GB 30
Box e-Filing GB 80(Sharedwithe-ling/Storagele)
Public box Box 1
User box Box 200
Folders per box Folder 100
Documents per box Document 400
Pages per document Page 200
Numberofmaximumjobs Job 899
Scan Scan to File GB 80
Pagesperjob Page 1000
Numberofmaximumjobs Job 899(ExceptPrint/FAX/interrupt)
FAX FAXTransmission GB 1 (Shared with Rx and Tx)
FAXReception GB 1 (Shared with Rx and Tx)
Print Printer Data Spool GB 25
Pagesperjob Job Storage full
Numberofmaximumjobs Job 1000
Job area GB 80(Sharedwithe-ling/Storagele)
Pagesperjob Job Storage full
Numberofmaximumjobs Job 1000
45641001TH Rev.1 1-3 /
Oki Data CONFIDENTIAL
1.2 System List
Desk
MH-3400
Inner
Finisher
MJ-1038
Large Capacity
Feeder (LCF)
KD-1040
Paper Feed
Pedestal (PFP)
MY-1046
Spacer
GR-1160
FAX Unit
GD-1340NA/EU/AU
Antenna
GN-3010
Wireless
LAN module
GN-1060
IP Sec Enabler
GP-1080
Meta Scan Enabler
GS-1010
External Interface
Enabler
GS-1020
Unicode Font
Enabler
GS-1007
Data overwrite
Enabler
GP-1070
e-BRIDGE ID Gate
KP-2005
e-BRIDGE ID Gate
KP-2004
Damper Kit
KK-1003
Harness kit for
coin controller
GQ-1260
Staple
Cartridge
STAPLE-2000
Staple
Cartridge
STAPLE-3700
Offline
Stapler
MJ-1039
GR-1170
Caster
Fig. 1-1
Notes:
• Theantenna(GN-3010)isnecessarytoenablethewirelessLANmodule(GN-1060/C).
45641001TH Rev.1 2-1 /
Oki Data CONFIDENTIAL
2. DISASSEMBLY AND REPLACEMENT
2.1 Removal and Installation of Options
Important:
• Beforeinstallingorremovingoptions,turnthemainpowerswitchoffanddisconnectthe
2 power cable from the outlet.
2.1.1 MJ-1038(Innernisher)
(1) Press the [Power] button on the control panel to shut it down.
(2) Turnthemainpowerswitchoftheequipmentoff.
(3) Disconnect the power cable.
(4) Open the scanner.
Fig. 2-1
(5) Remove 2 screws and take off the stacker tray.
Fig. 2-2
45641001TH Rev.1 2-2 /
Oki Data CONFIDENTIAL
(6) Take off the connector cover.
Fig. 2-3
(7) Disconnect the connector.
Fig. 2-4
(8) Remove2screwsandtakeoffthenisher.
Fig. 2-5
45641001TH Rev.1 2-3 /
Oki Data CONFIDENTIAL
2.1.2 GD-1340 (Fax unit)
Refer to P.6-9“6.1.6FAXunit”.
2.1.3 MY-1046 (Paper feed pedestal)
(1) Press the [Power] button on the control panel to shut it down.
(2) Turnthemainpowerswitchoftheequipmentoff.
(3) Disconnect the power cable.
(4) Remove 2 screws and take off 2 fixing brackets.
Fig. 2-6
(5) Lifttheequipmentupandremovethepaperfeedpedestal.
Fig. 2-7
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