Samsung SCX-5530FN/XAZ Service Manual page 29

3.2.5 Fixing Part (Fuser)
The fuser is consisted of the E-Coil, Heat Roller, Pressure Roller, Thermistor and Themostat.
It adheres the toner to the paper with pressure and a heat to complete the printing job.
3.2.5.1 E-Coil
Voltage 120V : 115 5%
220V : 230 5%
Capacity : 1100 Watt
Temp. Distribution : 120%
3.2.5.2 Temperature-Interception Device (Thermostat)
Thermostat Type : Non-Contact type THERMOSTAT
Control Temperature : 70
THERMOSTAT-ROLLER Gap : 1.1
3.2.5.3 Temperature Detecting Sensor(Thermistor)
Thermistor Type : FS-50003 (SEMITEC 364FL Type)
Temperature Resistance : 7 (180 )
SYSTEM Temperature SETTING
- Stand by : 165 5
- Printing : 189 5 (5 minutes before)
184 5 (5 minutes after)
- Overshoot : 200 less
- Overheat : 210 less
3.2.5.4 Heat Roller
Length : 254mm
Valid length : 224mm
OD : 28.3 0.05(Coating incl., Crown 0.05~-0.15)
Material : AL(AL5052) + PFA Coating
Thickness : 0.9mm
Coating Material : PFA 100%
Coating Thickness : 20um (Thickness after abrasion)
GND Type : H/R Bearing Grounding type By SECC Fuser lower frame
Samsung Electronics
25W
5
0.2mm
System Overview
Service Manual
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