Samsung CLX-9250ND - Page 513

7. Trouble
s
A. Typical faulty images
7.3.15 Poor fusing performance, offs
B. Troubleshooting procedure
Step Section Check item
1 Paper Check the paper type.
2 Check if the recommende
d
used.
3 Fuser Unit The fuser unit is worn out.(
4 Check if the surface of the
& pressure roller is scratch
5
1. Check the pressure roll
e
abnormal.
2. Does fuser pressure (NI
P
operate when opening or c
cover. Listen to motor sou
n
6
Check if the heat roller co
n
temperature is too high or l
7
Check resistance of both h
lamps.
Service Manual
CLX-9250/9350 series
7-1
s
hooting
et
Result Action
No Set the paper type on
control panel.
d
paper is No Use the recommended
paper.
150K) Yes Replace the fuser unit.
fuser belt
ed.
Yes Replace the fuser unit.
e
r is
P
) motor
losing side
n
d.
No Change the fuser
pressure motor.
n
trol No Check the NC Sensor.
ow.
eating Yes Change the heating lamp.
SAMSUNG ELECTRONICS
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