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● Code :
U1-2132
U1-2135
● Symptom / Cause :
y
At warm up, the fuser temperature has not reached its
● 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, 2
b. Check if the Heat lamp is broken.
c. Check if the AC connection of Heat lamp is discon
d. Check if the drawer latches have been correctly pu
e. Check if the thermostat is blown
f. Check if there is any jammed paper in fuser unit.
g. Check if the resistance value of NC sensor is norm
H. Check if the power voltage is normal. (Is the voltag
voltage?)
3. If the problem persists, replace the fuser
4. If the problem persists after replacing the fuser unit,
5. If the problem persists after replacing the FDB, repla
SMPS2 : JC44-00100C))/
SMPS2 : JC44 00100C))/ JC91
Service Manual
7. Troubles
● Error message :
Fuser Unit Failure #
Fuser Unit Failure #
Measurem
1-2 (Blue - Blac
1 2 (
1-3 (Blue -Whit
unit(JC91-
JC91-01141A(110V)).
01141A(110V)).
shooting
U1-2132 : Turn off then on
U1-2135 : Turn off then on
s normal temperature within the regular time.
220V)
nected or contaminated.
ulled back.
mal.
Resistance Value (@ 25 ℃)
ment
Ω
ck)
)
307KΩ~430KΩ
30
e)
307KΩ~430KΩ
ge during the operation ±10% of the rated
-01142A(220V)/
JC91-01141A(110V)).
, replace the FDB (JC44-00227A)
ace the SMPS
board(SMPS1 : JC44-00090E /
7-1
04
30 Ω
SAMSUNG ELECTRONICS
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