Samsung MULTIXPRESS CLX-9251 Series Service Manual page 375

► Error Code
U1–2316
U1–2317
► Error message
Fuser Unit Failure: #U1-2316.
Fuser Unit Failure: #U1-2317.
► Symptom
Temperature of the fuser changes abnormally.
► Troubleshooting method
1) Turn the machine off. Re-install the fuser unit, then turn the machine on.
(Refer to 3.2.2. Fuser unit)
2) Check if the power voltage is normal. (Is the voltage during the operation ±10% of the rated voltage?)
3) If the problem persists, Check the following :
(Refer to 3.3.23. Fuser unit)
a) Check if the Halogen lamp
b) Check if the AC connection of the Halogen lamp is disconnected or contaminated.
c) Check if the
d) Check if non-contact type
4) If the problem persists, replace the Fuser
Copyright© 1995-2016 SAMSUNG. All rights reserved.
(110V : 4713-001630 / 220V : 4713–001631)
thermistat(4712-001098)
thermistor(1404–001453)
unit(110V : JC91-01064A, 220V : JC91-01063A).
is disconnected.
is broken.
4. Troubleshooting
is broken or disconnected.
4-190