Table 11-608CHAPTER 11 TROUBLESHOOTING11-139SymbolL FCNTB KNameLeakage currentcircuit breakerCounterPhotosensorHeaterLampLine filterThermistorEnvironmentsensorToner sensorVaristorThermal switchThermal fuseNotationBKCNT1CNT2DS1DS2DS2H1H2H3LA1LA2LF1TH1TH2THTHHUM1TS1TS2VZ1TP1TP2TP3FunctionLeakage/over-current breakerTotal copy counterAccessories copy counterOriginal size 1 detectionOriginal size 2 detectionOriginal size 3 detectionFixing main heaterFixing sub heaterDrum heaterScanning lampPre-exposure lampNoise filterFixing heater main thermistorFixing heater sub thermistorDrum heater thermistorTemperature humidity sensor(internal temperature sensor)Hopper toner sensorDeveloping assembly toner sensorVaristorFixing heater thermal switchScanning lamp thermal fuseDrum heater thermal fuseCOPYRIGHT © 1997 CANON INC. CANON NP6560/NP6360/NP6260 REV. 0 NOV. 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)