U2-Xxxx (Lsu Error) - Samsung MultiXpress K7 Series Service Manual

4. Troubleshooting
4.6.20. U2–xxxx (LSU error)
Error Code Error Message
U2-1111 LSU Failure: #U2-1111.Turn off then on. Call for service if the problem
persists
U2-1112 LSU Failure: #U2-1112. Turn off then on. Call for service if the problem
persists
U2-1113 LSU Failure: #U2-1113.Turn off then on. Call for service if the problem
persists
U2-1114 LSU Failure: #U2-1114. Turn off then on. Call for service if the problem
persists
4-165 Copyright© 1995-2017 SAMSUNG. All rights reserved.
Troubleshooting Page
P.4–166
P.4–166
P.4–167
P.4–166