Samsung CLX-6210FX Service Manual page 35

7) Fuser Unit
This unit consists of IH-HEAT ROLLER, Thermostats and a Thermistor. It melts and fuses the
toner, transferred by the transfer roller onto the paper, by applying pressure and high temperature
to complete printing job.
* Heat Lamp : New Part - Dual Lamp Type (6200:Single lamp type)
* Fusing system : Belt fusing type
- Heat roller : Pipe type (Lamp inside)
- Pressure roller
- Fuser roller
- Belt
* Thermistor - Temperature-Measuring Device
* Thermostat - Critical Temperature-Detecting Device
Thermostat
When a heat lamp is overheated, a Thermostat cuts off the main power to prevent over-heating.
- Non-Cotact type Thermostat
Heat roller
The heat roller transfers the heat from the lamp to apply a heat on the paper. The surface of a heat
roller is coated with Teflon, so toner does not stick to the surface.
Pressure roller
A pressure roller mounted under a heat roller is made of a silicon resin, and the surface also is coated
with Teflon. When a paper passes between a heat roller and a pressure roller, toner adheres to the sur-
face of a paper permanently.
Service Manual
Product spec and feature
2-24
Samsung Electronics