U1-Xxxx (Fuser Error) - Samsung MultiXpress K7 Series Service Manual

4.6.19. 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. Call for service if the problem
persists
U1-2141 Fuser Unit Failure: #U1-2141. Turn off then on
U1-2142 Fuser Unit Failure: #U1-2142. Turn off then on
U1-2315 Fuser Unit Failure: #U1-2315. Turn off then on. Call for service if the problem
persists
U1-2316 Fuser Failure: #U1-2316. Turn off then on. Call for service if the problem
persists
U1-2317 Fuser Failure: #U1-2317. Turn off then on. Call for service if the problem
persists
U1-2320 Fuser Unit Failure: #U1-2320. Turn off then on. Call for service if the problem
persists
U1-2330 Fuser Unit Failure: #U1-2330. Turn off then on. Call for service if the problem
persists
U1-2334 Fuser Unit Failure: #U1-2334. Turn off then on. Call for service if the problem
persists
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
U1-2340 Fuser Unit Failure: #U1-2340. Turn off then on. Call for service if the problem
persists
U1-234H Fuser Unit Failure: #U1-234H. Turn off then on. Call for service if the problem
persists
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4. Troubleshooting
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