Samsung CLP-775ND Series - Fuser Unit

2.Productspecandfeature
2.2.4.2.FuserUnit
ThisunitconsistsofHeatRoller,aThermostat,andThermistors,etc.Itfusesthetonerthatwastransferredbythetransfer
rollerontothepaper,byapplyingpressureandhightemperaturetocompletefusingprocess.
•FusingType:[DualLampHeating,800W/500W]
•HeatRoller:PipeType(LampInside)
1)Thermostat
Whenaheatlampisoverheated,aThermostatcutsoffthemainpowertopreventover-heating.
•ThermostatType:Non-Contacttype
2)Thermistor
Itisatemperaturedetectingsensor.
3)FuserBelt
Thefuserbelttransferstheheatfromthelamptoapplyaheatonthepaper.Thesurfaceofthefuserbeltiscoatedwith
Teon,sotonerdoesnotsticktothesurface.
4)Pressureroller
Apressurerollermountedunderaheatrollerismadeofasiliconresin,andthesurfacealsoiscoatedwithTeon.Whena
paperpassesbetweenaheatrollerandapressureroller,toneradherestothesurfaceofapaperandispermanentlyfused.
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