4.AlignmentandTroubleshooting
CodeDisplayMeaningStateDisplayed
109-0012InnerTempInnerTemperatureNumeric3digits
109-0013OuterTempOuterTemperatureNumeric3digits
109-0014HumidityHumidityNumeric3digits
109-0020FuserFanRdyDetectsifFuserFanMotorrunsatnormal
speed.
High[Low]
109-0034FuserMotRdyDetectifFuserMotorrunsateachspeedHigh[Low]
109-0040FuserFanRunFuserFanMotorOn/OffOn[Off]
109-0140FuserHomeDetectifthefuserpressislocatedHome
position.
High[Low]
110-0000LSUMot1RdyDetectsifLSUmotor1runsatnormalspeed.High[Low]
110-0060LSUMot1RunLSUMotor1On/OffOn[Off]
110-0080LDPower1LSULD1PowerOn/Off(yellow)On[Off]
110-0090LDPower2LSULD2PowerOn/Off(magenta)On[Off]
110-0100LDPower3LSULD3PowerOn/Off(cyan)On[Off]
110-0110LDPower4LSULD4PowerOn/Off(black)On[Off]
110-0140LSUHSync1DetectLSUHSync1(yellow)High[Low]
110-0150LSUHSync2DetectLSUHSync2(magenta)High[Low]
110-0160LSUHSync3DetectLSUHSync3(cyan)High[Low]
110-0170LSUHSync4DetectLSUHSync4(black)High[Low]
111-0080IDSensorStartIDsensorsensingOn/OffOn[Off]
111-0090ICSensorChkDisplayIDsensorreadingvalueNumeric3digits
6)ServiceFunc.Menu
•ServiceFunc.>ClearAllMem.
Thefunctionresetsthesystemtofactorydefaultsettings.Thisfunctionisusedtoresetthesystemtotheinitialvalue
whentheproductisfunctioningabnormally.Allthevaluesarereturnedtothedefaultvalues,andalltheinformation,
whichwassetbytheuser,willbeerased.
NOTE
Alwaysperformamemoryclearafterreplacingthemainboard.Otherwise,thesystemmaynotoperateproperly.
•ServiceFunc.>TonerLowLevel
Thefunctionistosetupthetimetoinformtonerlowstatus.Thisfunctioncanprovideuserconvenienceforreplacing
thetonercartridge.
•ServiceFunc.>EngineFooter
Thisfunctionisformonitoringoftheenginestatus.Ifyouperformthisfunction,atprinting,thesettingvalueforengine
isshownonthebottomoftheprintedpage.
•ServiceFunc.>F/WUpgrade
Thefunctionistoupgradethermwarebyusing“usblist.exe”le.Whenupdatingrmware,youmustselect“On”
forthismenu.
•ServiceFunc.>PartRep.Alert>Toner
Thisfunctionistosetupwhetherornottoshowthetonerreplacementalert.
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