Samsung CLX-9250ND - Page 471

7. Trouble
s
● Code :
U1-2141
U1-2142
● Error message
:
Fuser Unit Failure
#
Fuser Unit Failure
#
● Symptom / Cause :
The Fuser(Center) is being diagnosed for Over Heat
E
The Fuser(Side) is being diagnosed for Over Heat Er
r
● Troubleshooting method :
1. Turn the machine off and turn it on again.
1.
Turn
the
machine
off
and
turn
it
on
again.
2. Check the following :
A
. Check the power voltage of the fuser unit. (110V,
B. Check if there is any jammed paper in fuser unit.
C. Check if the resistance value of NC sensor is nor
m
D. Check if the power voltage is normal. (Is the volta
voltage?)
3. If the problem persists, replace the fuser unit.
4. If the problem persists after replacing the fuser unit
● Replacement part
- JC91-00931A : FUSER (220V)
- JC91-00930A : FUSER (110V)
- JC92-02129A : PBA-ENGINE (CLX-9350ND)
- JC92-02239A : PBA-ENGINE (CLX-9250ND)
Service Manual
CLX-9250/9350 series
7-1
s
hooting
:
#
U1-2141 : Turn off then on
#
U1-2142 : Turn off then on
E
rror.
r
or.
220V)
m
al.
ge during the operation ±10% of the rated
, replace the engine board or SMPS.
SAMSUNG ELECTRONICS
31