Samsung M4020ND Error Code U2-1112, U2-1113

Error Code: U2-1112, U2-1113


Display: Error #U2-1111 Turn off then on. Error #U2-1113 Turn off then on.

Description: LSU Motor does not work normally.

Remedy: 1) Execute the LSU motor test in EDC mode. Check LSU motor operation sound. 2) If there is no sound, remove the right cover. Check if the LSU harness is connected on the main board properly. (picture-1) 3) If it is OK, remove the top cover. Check



Samsung M4020ND Top Searches

These results are ranked by popularity.

Error
S2-4120Display: Door open. Close it.
C2-1710, C2-1711, C2-1712Display: Error: #C2-1710 Call for Service Error: #C1-1711 Call for Service Error: #C1-1712 Call for Service
H1-1240Display: Tray2 Not Install
S6–3123Display: Network Problem: IP Conflict.
A1-1110Display: Error #A1-1110: Turn off then on.

Samsung M4020ND Common Errors

The most common error codes.

Error
S2-4120Display: Door open. Close it.
C2-1710, C2-1711, C2-1712Display: Error: #C2-1710 Call for Service Error: #C1-1711 Call for Service Error: #C1-1712 Call for Service
H1-1240Display: Tray2 Not Install
S6–3123Display: Network Problem: IP Conflict.
A1-1110Display: Error #A1-1110: Turn off then on.
S2-4120Display: Door open. Close it.
C2-1710, C2-1711, C2-1712Display: Error: #C2-1710 Call for Service Error: #C1-1711 Call for Service Error: #C1-1712 Call for Service
H1-1240Display: Tray2 Not Install
S6–3123Display: Network Problem: IP Conflict.
A1-1110Display: Error #A1-1110: Turn off then on.