联想6212出问题,联想一体机故障,一体机维修问题_三友办公设备维修网（lenovo lenovo 6212 problems, one machine fault, one machine maintenance problem _ sanyou office equipment maintena

联想6212出问题,联想一体机故障,一体机维修问题_三友办公设备维修网（LENOVOLENOVO6212PROBLEMS,ONEMACHINEFAULT,ONEMACHINEMAINTENANCEPROBLEM_SANYOUOFFICEEQUIPMENTMAINTENANCENETWORK）LENOVOLENOVO6212PROBLEMS,ONEMACHINEFAULT,ONEMACHINEMAINTENANCEPROBLEM_SANYOUOFFICEEQUIPMENTMAINTENANCENETWORK|HOME|COMPUTERAPPLICATION|COMPUTERMAINTENANCE|OFFICEAPPLICATION|FAXCOPYPRINTINGMAINTENANCEMAINTENANCEMAINTENANCE|INTEGRATEDMAINTENANCE|OTHERMAINTENANCE|AUTOMOTIVEAPPLIANCES|DOWNLOAD|MAINTENANCEDATAOFONEMACHINEONEMACHINEMAINTENANCETECHNOLOGY|ONEMACHINEMAINTENANCEPROBLEMHOMEPAGE|ONEMACHINEMAINTENANCETUTORIAL|HPONEMACHINEFAULT|CANONONEMACHINEFAULT|SAMSUNGONEMACHINEFAULT|LENOVOMACHINEFAILURE|MAINTENANCEDATAOFLASERINTEGRATEDMACHINE|LEXMARKONEMACHINEFAULT|BROTHERSINONEMACHINEFAULT|PANASONICONEMACHINEFAULT|IDEALONEMACHINEFAULT|RICOHMACHINEFAULT|EPSONONEMACHINEFAULT|YOURPOSITIONOFFICEEQUIPMENTMAINTENANCENETWORK“SANYOUMACHINEMAINTENANCE“LENOVONEWUSERREGISTRATIONUSERLOGINMACHINEFAULT“TEXTLENOVO6212PROBLEMSFONTSMALLBIG6212PROBLEMSASSOCIATEDWITHLENOVOAUTHORTHISARTICLESOURCENETWORKCLICKNUMBER13UPDATETIME2009413LENOVO6212APPEARSNOTREGISTEREDPROMPTIWANTTOCLEARTHECODE,DONOTKNOWHOWTOOPERATE“COMPUTER“OFFICEPARTNERSHIPSANYOUYOUDONTKNOWENGLISHDOYOUREPAIRMACHINESSADNESSUNDERWHATCIRCUMSTANCESARETHERESUCHPROBLEMSSORRY,2,MYENGLISHISONLYSIX,BUTTHISPROBLEMISINCONSISTENTWITHTHEHINT,NOMATTERPRESSTHATKEYISTHISHINT,ALREADYCANNOTUSEGIVEYOUSOMETHING,IDONTKNOWIFITWORKSFORYOULENOVOLJ6012POSTMAINTENANCECODESHARINGMAINTENANCEMODE1TESTPRINTMODETHEPRINTERINTEGRATESAVARIETYOFPRINTTESTMODESFOLLOWTHESTEPSBELOWTOSELECTTHETESTPATTERNYOUNEED1TURNOFFTHEPOWERSWITCHOFTHEPRINTERANDCHECKTHATTHEFRONTCOVERISCLOSED2HOLDINGTHE“JOBCANCEL“BUTTONWHILEOPENINGTHEPOWERSWITCH,THEFOLLOWINGINFORMATIONWILLAPPEARONTHELCDSCREEN1TESTPRINT,2PRINTCONFIG,3PRINT,4HEX,5DUMPFONTSFACTORYRESET,6DRUMLIFE3IFYOUWANTTOEXECUTETHEPRINTERTEST,PRESSTHE“1“KEYIFYOUWANTTOEXECUTEOTHEROPTIONS,ACCORDINGTOTHEITEMSLISTEDINTHETABLEBELOW,SELECTTHESPECIFIEDKEYINTHE10NUMERICKEYS,RELEASEANDTHENPRESSTHEKEYTOEXECUTETHESELECTEDITEMS10KEYMODETYPEFUNCTION1TESTTHEPRINTERTOPRINTOUTATESTSAMPLE,ANDTHENRETURNEDTOTHEPRINTERREADYSTATE2PRINTCONFIGURATIONPRINTSOUTTHECURRENTCONFIGURATIONOFTHEPRINTER,ANDTHENTHEPRINTERGOESBACKTOTHEREADYSTATE3PRINTFONTSPRINTOUTTHEINTERNALFONTLIST,ANDTHENTHEPRINTERBACKTOTHEREADYSTATE4SIXTEENHEXADECIMALPRINTERCANPRINTTHEDATAINSIXTEENHEXADECIMALFORMAT,SOASTOCHECKDATAERRORSANDPROBLEMSIFYOUWANTTOQUITTHEMODEL,YOUMUSTTURNOFFTHEPRINTER5RESTORETHEFACTORYSETTINGS,RESTORETHEPRINTERFACTORYSETTINGS,ANDTHEPRINTERPOWERSWITCHISOPENTHE6CARTRIDGELIFEPRINTERCANDISPLAYTHEREMAININGLIFEOFTHETONERCARTRIDGENOTICEIFTHESIZEOFTHEPAPERISSMALLERTHANA4/LETTER,THE“RESTPRINT“ITEMINTHEPREVIOUSTABLECANNOTBEEXECUTEDBYPRESSING“PAPERSIZE“BUTTON“TOCONFIRMTHESIZEOFTHEPAPERISA4ORLETTERPRINTERDETECTIONYOUCANPRINTATESTPAGEBYEXECUTINGONEOFTHEFOLLOWINGPROGRAMSHOLDTHE“STOP“BUTTONINTHEREADYSTATEANDPRESSTHE“COPY“BUTTONACCORDINGTOTHEPROGRAMDESCRIBEDABOVE,ENTERTHETESTPRINTMODE,ANDTHENSELECT“1TESTPRINTER“NOTESTHEDEMOPRINTERNEVERRETURNTOBEINGANORMALPRINTEREVENAFTERITRECEIVESDATAFROMAPC2MAINTENANCEMODELTHEPRINTERCOMBINESAVARIETYOFMAINTENANCEFUNCTIONS,SOYOUCANCHECKANDTESTTHEPERFORMANCEOFTHEPRINTERFOLLOWTHESTEPSBELOWTOENTERTHEMAINTENANCEMODE1TURNOFFTHEPRINTERPOWERSWITCH2SWITCHONTHEPOWERSWITCHWHILEHOLDINGTHE“JOBCANCEL“BUTTONAND“1“BUTTON3THE“ZZMAINTENANCEZ“Z“INFORMATION,WHICHINDICATESTHATTHEPRINTERHASENTEREDTHEINITIALSTATEOFMAINTENANCEMODE,ATTHISTIME,THEPRINTERISREADYTORECEIVETHEKEYBOARDINPUTSIGNAL4ACCORDINGTOTHEITEMSLISTEDINTHETABLEBELOW,ENTERTHEFUNCTIONCODEOFTHETWODIGITARABIANUMBERINTHE10NUMERICKEYSONTHECONTROLPANELTHEFUNCTIONOFEACHMAINTENANCEMODEWILLBEDESCRIBEDINTHENEXTSECTIONNOTESIFYOUPRESSTHETWO“9“BUTTONINTHEINITIALSTATEOFTHEMAINTENANCEMODE,THEPRINTERWILLQUITTHEMAINTENANCEMODEANDRETURNTOTHEREADYSTATEIFYOUENTERAARABIANUMBERANDPRESSTHE“STOP“BUTTON,THEPRINTERWILLRETURNTOTHEINITIALSTATEOFTHEMAINTENANCEMODEIFYOUENTERANERRORFUNCTIONCODE,THEPRINTERWILLREMAININTHEMAINTENANCEMODEINITIALSTATEFUNCTIONCODEFUNCTIONREFERENCECHAPTERPAGENUMBER01EEPROMPARAMETERINITIALIZATION216305PRINTOUTTHESCANCOMPENSATIONDATA226308TESTADFFUNCTION236509TESTMODE1246512LCD2566WASDETECTED13CONTROLPANELCIRCUITBOARDOPERATIONDETECTIONCHECKBUTTONANDBUTTON266632SCANNERRUNNINGDETECTION2767THE55CISSCANAREAISSETAT286874EEPROMCUSTOM296882DISPLAYDEVICEFAULTCODE2106999QUITMAINTENANCEMODE62INITIALIZATIONOF21EEPROMPARAMETERSFUNCTIONTHEPRINTERINITIALIZESTHEPARAMETERS,USERSWITCHES,FIRMWARESWITCHESTHATHAVEBEENLOGGEDINTOTHEEEPROMTORESTORETHEINITIALVALUETHEINPUTFUNCTIONCODE01WILLINITIALIZEALLTHEPARAMETERSINTHEEEPROM2USERSWITCH2FIRMWARESWITCHNOTESEEPROMCUSTOMCODE4BITARABIANUMBERWILLNOTBEINITIALIZEDNOTICETHATTHEFIRSTBITOFTHE4DIGITINARABIAWILLBEINITIALIZEDTO“0“,FOREXAMPLE,IFTHECODEIS“1001“,THENINITIALIZEDTO“0001“IFYOUREPLACEAMASTERBOARDUSEDONANOTHERPRINTER,EXECUTETHEPROGRAMANDCUSTOMIZETHEEEPROMMAINTENANCEMODEFUNCTIONCODEIS74,PART29OPERATIONPROCEDURE1ENTERTHE“0“AND“1“KEYSINTHEINITIALSTATEOFTHEMAINTENANCEMODE2AFTERTHEINITIALIZATIONOFTHEPARAMETER,THEPRINTERRETURNSTOTHEINITIALSTATEOFTHEMAINTENANCEMODE22SCANOUTPUTCOMPENSATIONDATAFUNCTIONPRINTWHITEANDBLACKSTANDARDDATAFORSCANCOMPENSATIONOPERATIONPROCEDUREDONTRUNTHISPRINTERAFTERBOOTFUNCTION,BUTTHENRUNTHISFUNCTIONAFTEREXECUTINGTHESCANNINGOPERATIONIFTHEPRINTERDOESNOTPERFORMANYSCANNINGOPERATION,WILLNOTBEABLETOSCANTHEPRINTERDATACORRECTLY,THEREASONISTHATINTHEBEGINNINGOFTHESCANNINGOPERATION,THEPRINTERWILLINITIALIZETHEWHITEANDBLACKSTANDARDDATA,ANDASCOMPENSATIONSCANNINGTHEREFERENCEDATA1INTHEINITIALSTATEOFMAINTENANCEMODE,PRESS“0“AND“5“KEYSINSEQUENCE“WHITELEVEL1“WILLBEDISPLAYEDONTHELCDSCREEN“2THEPRINTERPRINTSOUTTHESCANCOMPENSATIONDATALISTINCLUDINGTHEFOLLOWINGCONTENTSA2LEVELQUANTIZEDWHITESTANDARDDATA2496BYTESB2LEVELQUANTIFIEDBLACKSTANDARDDATA1BYTECDIODELIGHTINTENSITYVALUES,2STAGEQUANTIZEDDIODELIGHTINTENSITYVALUESANDPICTUREMODEDIODELIGHTINTENSITYVALUES3BYTESD2LEVELQUANTIZATIONA/DHIGHANDPICTUREMODEA/DHIGHVALUE2BYTESEA/DLOWVALUE1BYTEFBACKGROUNDCOLORCOMPENSATIONDATA1BYTE3WHENTHECOMPENSATIONDATARECORDLISTISCOMPLETED,THEPRINTERRETURNSTOTHEINITIALSTATEOFTHEMAINTENANCEMODEFUNCTIONTESTOF23AUTOMATICMANUSCRIPTFEEDERFUNCTIONTHEPRINTERUSESADFTOCOUNTANDDISPLAYTHENUMBEROFINPUTDOCUMENTSONTHELCDSCREEN,SOASTOCHECKTHEPERFORMANCEOFTHEMANUSCRIPTWRITEROPERATIONPROCEDURE1PUTINDOCUMENTSETDOCUMENTSALLOWINADFMAXIMUMCAPACITYTHELCDSCREENWILLDISPLAY“DOCREADY“INFORMATION2TYPE“0“AND“8“KEYSINSEQUENCEWHENYOUSTARTCOUNTINGTHENUMBEROFDOCUMENTS,THEPRINTERENTERSANDOUTPUTSTHEDOCUMENT,ANDDISPLAYSTHECURRENTNUMBERONTHELCDSCREEN,ASSHOWNINTHEFOLLOWINGPICTUREADFCHECKP013PRESSTHE“STOP“BUTTON,THEPRINTERBACKTOTHEMAINTENANCEMODEOFTHEINITIALSTATE24DETECTIONMODE1FUNCTIONTHISFUNCTIONISVERYSIMILARTOTHECOPYFUNCTION,THROUGHTHEPRINTOUTDETECTIONMODE,THEMAINTENANCEPERSONNELCANCHECKTHEMISSINGRECORDDATAANDPRINTQUALITYOPERATIONPROCEDUREINTHEINITIALSTATEOFMAINTENANCEMODE,PRESSTHE“0“AND“9“KEYSINSEQUENCEASSHOWNINTHEFIGUREBELOWISTHEDETECTIONMODE125LCDSCREENRUNNINGDETECTIONFUNCTIONTHROUGHTHISFUNCTION,YOUCANCHECKWHETHERTHELCDSCREENFUNCTIONISNORMALOPERATIONPROCEDURE1INTHEINITIALSTATEOFMAINTENANCEMODE,TYPE“1“AND“2“KEYSARESEQUENTIALLYTYPED2DISPLAYAONLCD,ASSHOWNONTHERIGHT,PRESS“OPTIONS“ONCETHEBUTTONISPRESSED,THELCDSCREENDISPLAYSTHETHREESTATESASSHOWNONTHERIGHT3PRESSTHE“STOP“BUTTONINANYCYCLEOFTHELOOPSHOWNABOVE,ANDTHEPRINTERWILLRETURNTOTHEINITIALSTATEOFTHEMAINTENANCEMODE26CHECKOPERATIONOFCONTROLPANELCIRCUITFUNCTIONCHECKTHEOPERATIONOFTHECONTROLPANELCIRCUITBOARDOPERATIONPROCEDURE1INTHEINITIALSTATEOFMAINTENANCEMODE,PRESS“1“AND“3“KEYSINSEQUENCE,THE“00“WILLAPPEARONTHELCDLCDDISPLAYWILLSHOW“00“2PRESSTHEBUTTONSANDBUTTONSONTHEBOARDBELOWINTHEORDERSPECIFIEDINTHEPICTUREBELOWEACHBUTTONORBUTTONISPRESSED,ANDACORRESPONDINGDECIMALNUMBERISDISPLAYEDONTHELCDSCREENTHENUMBEROFCHECKSISCONSISTENTWITHTHENUMBERSHOWNINTHEFIGUREBELOWIFINTHEWRONGSEQUENCE,THELCDWILLDISPLAY“INVALIDOPERATE“INFORMATION,PRESSTHE“STOP“BUTTON,THEPRINTERWILLRETURNTOTHEOPERATIONOFTHEOPERATIONOFTHERECEIVINGINPUTSTATEFIGURE633WHENTHELASTBUTTONORBUTTONISPRESSED,THEPRINTERWILLRETURNTOTHEINITIALSTATEOFTHEMAINTENANCEMODEIFTHE“STOP“BUTTONISPRESSED,THEOPERATIONWILLBESTOPPED,ANDTHEPRINTERWILLRETURNTOTHEINITIALSTATEOFTHEMAINTENANCEMODE27SENSORCHECKOPERATIONFUNCTIONTHISFUNCTIONISUSEDTOCHECKTHE8SENSORDOCUMENT,DOCUMENTREARFRONTSENSORSENSOR,SENSOR,SENSOR,COUNTERTOP,PAPERTONERSENSORSENSOR,SENSORANDMANUALFEEDTRAYSENSORISWORKINGPROPERLYOPERATIONPROCEDURE1INTHEMAINTENANCEMODEINITIALIZATIONSTATE,PRESSTHE“3“AND“2“KEYSINSEQUENCEIFTHESENSORISLISTEDINTHETABLEBELOW,THEFOLLOWINGINFORMATIONWILLBEDISPLAYEDONTHELCDIUSMODELTHEFDRCVRSTNPOHKR2“IFYOUPRESSNCSC2FORTHEOPTIONSBUTTONEUROPEMODELFDRCVRSTNPOR2THE“NCSC2“IFYOUPRESSTHEFOROPTIONSBUTTONLCDDISPLAYSENSORDETECTIONSTATUSTHEFRONTSENSOROFTHEDFDOCUMENTDOESNOTDETECTTHEDOCUMENTTHEDRDOCUMENTBACKSENSORDOESNOTDETECTTHEDOCUMENTCVTOPSENSORCLOSURETHERSCOUNTERSENSORDOESNOTDETECTTHEDOCUMENTTNTONERSENSORDOESNOTDETECTTONERPOOUTOFPAPER,NOCARDBOARDTHETYPEOFHKMASTERPANELDISPLAYSAMERICANOREUROPEANSTYLETHEPAPERCOUNTERDOESNOTDETECTPAPERUNDERR2THEMNMANUALFEEDSENSORDOESNOTDETECTPAPERTHECARTONSENSORONCSHASNOPAPERONITC2CARTONSENSORDOESNOTINSTALLTHELOWERCARTON2CHANGEDETECTIONCONDITIONSSUCHASTHEPAPERINTOTHEDOCUMENTSENSORORCOUNTINGSENSOR,OPENTHEFRONTCOVER,TAKETHEBOX,INTHEPAPERFEEDINGCHANNELCARDONAPIECEOFPAPER,PICKEDUPTHEPHONE,WITHTHEHANDTOTHEFEEDSLOTINAPIECEOFPAPERANDINSERTINSTALLATIONBOX,ETCANDTHENACCORDINGTOTHEINFORMATIONONTHELCDSCREENCHECKSENSOR3PRESSTHE“STOP“BUTTON,SOTHEPRINTERRETURNSTOTHEINITIALIZATIONSTATEOFTHEMAINTENANCEMODE28CISSCANAREASETTINGSFUNCTIONTHEPRINTERCHECKSTHESCANAREAOFTHECISOPERATIONPROCEDURE1PRESSTHETWO“5“KEYINTHEINITIALSTATEOFMAINTENANCEMODE“SCANNERAREASET“INFORMATIONWILLBEDISPLAYEDONTHELCDSCREEN2THEPRINTERWILLCHECKANDSETTHESCANNEDAREA3IFNOERRORISFOUND,THEPRINTERWILLRETURNTOTHEMAINTENANCEMODEINITIALIZATIONSTATEIFANERRORISFOUND,THE“SCANNERERROR“INFORMATIONISDISPLAYEDONTHELCDSCREENATTHISPOINT,THEPRINTERWILLRETURNTOTHEINITIALSTATEOFTHEMAINTENANCEMODEBYPRESSINGTHE“STOP“BUTTONNOTICEIFTHESIZEOFTHEPAPERISSMALLERTHANA4/LETTER,THEMAINTENANCEMODEWILLNOTBEEXECUTED,BYPRESSING“PAPERSIZE“BUTTONTOVERIFYTHATTHEPAPERSIZEISSETTOA4/LETTER29EEPROMCUSTOMMADEFUNCTIONTHROUGHCODE,FUNCTIONSETTINGS,FIRMWARESWITCHSETTINGS,SUCHASEEPROMCUSTOMIZATION,CUSTOMCODEISGIVENLATERNOTESIFTHEMASTERBOARDISREPLACED,THEPROGRAMMUSTBEEXECUTEDOPERATIONPROCEDURE1INTHEINITIALSTATEOFMAINTENANCEMODE,TYPE7AND4KEYSINSEQUENCETHECURRENTCUSTOMCODEWILLBEDISPLAYEDONTHESCREEN2ENTERTHEREQUIREDCUSTOMCODE,NEWCODEWILLAPPEAR,ONTHELCDSCREENNOTESIFYOUENTERTHEWRONG4BITARABIACODE,THEPRINTERWILLFAIL3PRESSTHE“OPTIONS“BUTTONTHEPRINTERSAVESSETTINGSANDRETURNSTOTHEINITIALSTATEOFTHEMAINTENANCEMODEINTHEABOVEPROGRAM,IFTHEPRESS“STOP“BUTTONORNOTPRESSANYBUTTONWITHIN1MINUTES,THEPRINTERWILLTERMINATETHEPROGRAMANDRETURNTOTHEINITIALSTATEOFTHEMAINTENANCEMODENATIONALCUSTOMCODEUSA0001ITALY0016CANADA0002ISRAEL0017GERMANY0003PORTUGAL0018UK0004SOUTHAFRICA0024FRANCE0005SWEDEN0026AUSTRALIA0006NEWZEALAND0027NORWAY0007CHILI0036BELGIUM0008CZECH0037NETHERLANDS0009HUNGARY0038IRELAND0011SINGAPORE0040FINLAND0012GULF0041DENMARK0013BRAZIL0042AUSTRIA0014INDIA0045SPAIN0015MEXICO0