Samsung ML-501 Series User Manual

2.ProductSpecicationsandDescription
2.2.7.FuserUnit
Thissectiondescribestheimagefusingprocessusedbytheprinter.
2.2.7.1.FuserUnitOverview
Thefuserunitofthethismachineusedtheinstantfusingsystem.Thishasafasterwarm-uptimethanaconventional
fusingandpressurerollersystem.
Thedrum-fuserbeltismadeof3thinlayersthatcanbeheatedbythehalogenlampinsidemorequickly.Thepressureroller
aremadeofsoftsiliconerubber,whichattenslightly,increasingthefusingnip.Thedrum-fuserbeltcontains2fusinglamps.
Onelamp,centerheatinglamp,heatsthecenterandtheotherlamp,sideheatinglamp,heatstheendsintheaxialdirection.
NCsensors(non-contacttypethermistors)islocatedinthefrontareaofthedrum-fuserbeltandcontrolsthetemperature.One
NTCthermistorandtwothermostatsarelocatedatthecenterandside.Theyprotectsthefusingsystemfromoverheating.
Temperatureisnormallycontrolledbyturningonandoffthecenterheatinglampandsideheatinglamp,respectively,
correspondingtopredeterminedtargettemperatures.
P re ssure Rolle r
Drum -Fus e r Belt
The rm is tor : Conta c t
NC S ensor
Halogen Lamp
Thermostat
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Samsung ML-501 Series Specifications

General

Brand	Samsung
Model	ML-501 Series
Category	Printer
Language	English