Samsung SF-76x series - Page 76

4.AlignmentandTroubleshooting
•TestRoutines
Thismenucanperformtheoperationtestforthemaincomponents.
CodeDisplayedNameMeaning
Input/
Output
State
Displayed
100-0000MainBLDCMotorMainBLDCMotorisOn/OffOutputOn[Off]
101-0010T1Pick-UpClutchEngagesdrivetopickupapaperfromtray1.OutputOn[Off]
102-0290FeedSensorDetectwhenapaperisatFeedsensor.InputHigh[Low]
105-0030BlackMHVBiasBlackMHVbiasvoltageonatnormaldrivelevelOutputOn[Off]
106-0030BlackDevBiasBlackDevbiasvoltageonatnormaldrivelevelOutputOn[Off]
107-0030BlackTHVBiasBlackTHVbiasvoltageonatnormaldrivelevelOutputOn[Off]
107-0031BlackTHV(-)BiasBlackTHVbiasvoltageonatnormaldrivelevelOutputOn[Off]
109-0000FuserTemperatureADetectswhatthetemperatureAisonfuser.Input
Numeric3
digits
109-0050FuserBiasFuserbiasvoltageonatnormaldrivelevelOutputOn[Off]
110-0000
LSUMotor1Run
Ready
DetectsifLSUmotor1runsatnormalspeed.InputHigh[Low]
110-0060LSUMotor1RunLSUMotor1On/OffOutputOn[Off]
110-0110LSULDPower4LSULD4PowerOn/Off(black)OutputOn[Off]
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