Xerox Phaser 3250 - Fuser

Phaser 3250 Laser Printer Service Manual 2-9
Theory of Operation
Fuser
The Fuser uses a heat lamp process. The Fuser consists of a Halogen Lamp,
Heat Roller, 2 Pressure Rollers, Thermistor, and Thermostat. Toner is melted
to adhere to the paper surface by heat and pressure process.
Fuser Components
Halogen Lamp
■ Voltage
■ 120V: 115 ± 5%
■ 220V: 230 ± 5%
■ Capacity: 750 Watt ± 25 W
■ Temperature Distribution: 120%
s3250-014
Thermistor
Thermostat
Heat Roller
Pressure Roller
Halogen Lamp
(inside Heat Roller)
Pressure Roller
(behind Heat Roller)
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