Description: LED head fault detected. (131 = Y, 132 = M, 133 = C, 134 = K)
Remedy: Is LED head properly set? Does error reoccur? Set properly for LED head unit. Turn power ON again. Replace LED head unit
Code: 142
Display: Service call 142:Error
Description: Error detented at ID position of Up/ Down
Remedy: Is ID unit set properly? Does error reoccur? Reset ID unit. Turn power ON again. Replace ID Up/Down sensor.
Code: 150 ... 153
Display: Service call 150:Error ~ 153:Error
Description: ID unit fuse cannot be disconnected. (150 = Y, 151 = M, 152 = C, 153 = K)
Remedy: Is ID unit setting proper? Does error reoccur? Is error recovered by replacing PRT board? Reset ID unit. Turn power ON again. After check connections of cable between PRT board and PU board, replace PRT board. Replace PU board (PRN)
Code: 154
Display: Service call 154:Error
Description: Belt unit fuse cannot be disconnected.
Remedy: Is belt unit setting proper? Does error reoccur? Reset belt unit. Turn power ON again. Check cable connections and, replace PU board(PRN)
Code: 155
Display: Service call 155:Error
Description: Fuser unit fuse cannot be disconnected.
Remedy: Is fuser unit set properly? Does error reoccur? After cleaning for fuser connector, reset. Turn power ON again. Check cable connections and replace PU board (PRN)
Code: 160 ... 163
Display: Service call 160:Error ~ 163:Error
Description: Error detected by toner sensor. (160 = Y, 161 = M, 162 = C, 163 = K) It does not occure in factory default setting.
Remedy: Is toner cartridge setting? Is toner lock lever setting? Does error reoccur? Set toner cartridge. Turn a lock lever of toner to a fixed position. Replace toner sensor or assembly.