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1、复印机维修)(Copiermaintenance))Clearkey-insertkey-0key-insertkey-mastercode-startkey-subcode-startkey(copyrecordinputvalue)Example:maincode,subcodecontent14removefaultsotherthanU215clearU2faults247drumcountcleaningSharpeAR1818H,4flashingfaultcodeeliminationmethodareasfollows:Presst
2、heCkey,pause/insertkey,0key,pause/insertkey,thenalllightsdisappear,thenpress1,4keys,andthenpressthecopykey.Beaccomplished。1818villainsolution20-1iscounting..24-7isoffthedrumdrumofftimecounting.Theoperationisasfollows.C-pluggedinto-C--20--1-copycopykeybuttontocomplete.PresstheC
3、Abutton.IwasinShanghai.02128520401Whenthevillainappears:changethetonercartridgeandscraper.Beforeyoureplaceit,youmustcleantheopticalunitandreplaceit.Afteryoureplaceit,usecode20-1.Performclearingthe24-7countofthedrumduringexecution,sothatyoucanpullthemaintenancemodeintothemethod
4、:C-insertthe-0insertkey1818missingpowderTheleakageinthefrontcovermaybeemptyorfullofwastepowder,isforcompactandleakageinthetransferdrummaybenottheproblemofthecarrierorSHARP1818showshowtoremoveF5!IsF502?Ifyes,firstcleantheopticalandinspectionwhiteboard,ifnotwell,replacetheCCDhar
5、nessSHARP1818,carrierleakageDifficultmiscellaneousdiseasesYouandIhaveamasterof1818,printed140thousand,leakagecarrier,arerecoveredinthewastebox,Ihaveanewcarrier,andmissingalot,thelastbytheleakage,hopetohavehighguidanceoneortwo,1,drumassemblyfails,oryouchangethecarrierwhenthegea
6、rturnthewrongdirection,youputthedeveloperaroundthecarrierclean,andthenlookatthedevelopmentoftheYellowchipisdeformedSHARP1818nowappearsH4???Fixingiswarmandlow.If14isnotclear,tryitwith16.I'vealsometbeforeAR-1818appearH2,notnormalboot,youmastercanhelpmesolve?With14clear,nochanget
7、hermistorAR1818bootautomaticallyshutdown,themainpowerisconnectedafter20secondsorso,theautomaticshutdown,nordisplaycodeMethod:thereisaprotectiveswitch,therearetwothinwireinsidetheswitch,dialoffonthelineHowtosolvetheAR-1818smallsunAR-1818smallsunbright,howtochangethecarrierafter
8、thesolution?Method:42-1Qingcarrier24-7Qingdrumcounter1818mach