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Fusing Section Main Unit Theory of Operation
2-96
II Composition/Operation
16. Fusing Section
16.1 Composition
Key Name Function/system
[1]
Exit Sensor (PC8) • Detects the media conveyed from the Fusing Pressure
Roller and Fusing Belt
[2]
Fusing Pressure Roller Pressure
Selector Dial
• Used to select the pressure of the Fusing Pressure
Roller in two steps (normal mode and envelope mode)
[3] Upper Paper Separator Claw
• Separates the media from the roller
• Prevent the media from winding around the roller
[4] Lower Paper Separator Claw
[5]
Fusing Pressure Roller Thermistor
(TH2)
• Controls the temperature of the Fusing Pressure
Roller
• Non-contact type
[6]
Fusing Pressure Roller Heater Lamp
(H2)
• Heats the Fusing Pressure Roller
• Prevents the surface temperature of the Fusing Belt
from being decreased
• Heater lamp: 300 W
4138to2067c2
4138to2066c0
4138to2065c0
[1]
[2]
[6]
[7]
[8]
[9]
[10]
[11]
[12]
[14]
[15]
[16]
[19]
[18]
[17]
[5]
[13]
[3]
[4]
[20]
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