U1-Xxxx (Fuser Error) - Samsung MultiXpress K4 Series Service Manual

4. Troubleshooting
4.6.17. U1–xxxx (Fuser error)
Error Code Error Message
U1-2113 Fuser Unit Failure: #U1-2113. Turn off then on
U1-2115 Fuser Unit Failure: #U1-2115. Turn off then on. Call for service if the problem
persists
U1-2119 Fuser Unit Failure: #U1-2119. Turn off then on
U1-2132 Fuser Unit Failure: #U1-2132. Turn off then on. Call for service if the problem
persists
U1-2135 Fuser Unit Failure: #U1-2135. Turn off then on
U1-2141 Fuser Unit Failure: #U1-2141. Turn off then on
U1-2142 Fuser Unit Failure: #U1-2142. Turn off then on
U1-2316 Fuser Failure: #U1-2316. Turn off then on
U1-2317 Fuser Failure: #U1-2317. Turn off then on
U1-2335 Fuser Failure: #U1-2335. Turn off then on
U1-2337 Fuser Failure: #U1-2337. Turn off then on
U1-233A Fuser Failure: #U1-233A. Turn off then on
U1-233D Fuser Failure: #U1-233D. Turn off then on
► Error Code
U1–2113
U1–2119
► Error message
Fuser Unit Failure: #U1-2113.
Fuser Unit Failure: #U1-2119.
► Symptom
The thermistor can't measure temperature. The hear-roller will not heat-up.
► Troubleshooting method
• U1–2113 : Error occurs at non-contact type Thermistor
• U1–2119 : Error occurs at contact type Thermistor
1) Turn the machine off. Re-install the fuser unit, then turn the machine on.
(Refer to 3.2.2 Fuser unit)
2) Remove the fuser unit. After opening the jam cover, check if jammed or wrapped paper is in the fuser unit.
3) If the problem persists, check the following:
(Refer to 3.3.23. Fuser unit)
a) Check if the Halogen lamp
4-173
(110V : 4713–001632 / 220V : 4713–001633) is broken or disconnected.
Copyright© 1995-2017 SAMSUNG. All rights reserved.
Troubleshooting Page
P.4–173
P.4–175
P.4–173
P.4–176
P.4–176
P.4–178
P.4–178
P.4–179
P.4–179
P.4–180
P.4–182
P.4–180
P.4–182