Samsung CLX-9250ND - Fuser Unit

2. Product
d
2.6 Fuser unit
2 6 1 Fuser unit overview
This section describes the image fusing process use
d
A belt fusing system is used. This has a faster warm-
u
system.
The heating roller is made of a thin steel pipe to quick
l
2
.
6
.
1 Fuser unit overview
fusing roller and pressure roller are made of soft silico
nip. These rollers do not contain a fusing lamp. The
h
center heating lamp, heats the center and the other la
m
direction). NC sensors (non-contact type thermistors)
heating roller, control the temperature of the fusing be
ends, respectively.
Two NTC thermistors and two thermostats, located at
system from overheating by the heating lamps. Tem
p
the center heating lamp and side heating lamp, respe
c
temperatures.
Pressure Roller
Fuser Ro
Service Manual
CLX-9250/9350 series
2-
3
d
escription
d
by the printer.
u
p time than a conventional fusing and pressure roller
l
y increase the temperature of the fusing belt. The
ne rubber, which flatten slightly, increasing the fusing
h
eating roller contains two fusing lamps (one lamp,
m
p, side heating lamp, heats the ends in the axial
, located near the center and the rear end of the
lt just above the heating roller at the center and the
the center and the front end, protect the fusing
p
erature is normally controlled by turning on and off
c
tively, corresponding to predetermined target
Fusing Belt
Heat Roller
Thermostat
Thermistor
(0.5mm-1.0mm
distance)
Halogen Lamp
NC Sensor
ller
SAMSUNG ELECTRONICS
3
9
Halogen
Lamp