Description: SBU Error 2 (D016/D097 only) At power on: The SYDI terminal signal did not go HIGH within 1 s The specified SBU (Sensor Board Unit) ID (GASBUP and LM98513) could not be read after 3 tries
Causes: • SBU defective • BCU defective • Harness between SBU and IPU defective
Remedy:
Code: 161
Description: IPU Error At power on, or when the machine returns from an energy save mode, the self-diagnostic program returned an IPU error.
Causes: • IPU defective • Connection between SBU and IPU is loose, broken, or defective
Remedy:
Code: 180
Description: Scanner Unit Fan Error: Scanner Intake Fan (D016/D097 only) The MCU issued a lock signal fro the scanner intake fan (rear, right).
Causes: • Fan, MCU, SIB harnesses loose or defective • Scanner intake fan motor defective • MCU defective • SIB defective
Remedy:
Code: 181
Description: Scanner Unit Fan Error: Lamp Regulator Fan (Right) (D016/D097 only) The MCU issued a lock signal for the lamp regulator fan (front, right).
Causes: • Fan, MCU harness loose, defective • Lamp regulator (right) fan motor defective • MCU defective • SIB defective
Remedy:
Code: 182
Description: Scanner Unit Fan Error: SBU Cooling Fan (D016/D097 only) The MCU issued a motor lock signal for the SBU cooling fan in the scanner unit
Causes: • Scanner unit harness loose, defective • Fan, MCU harness loose, defective • SBU Fan motor defective • MCU defective • SIB defective
Remedy:
Code: 183
Description: Scanner Unit Fan Error: Lamp Regulator Fan (Left) (D016/D097 only) The MCU issued a lock signal for the lamp regulator fan (front, left).
Causes: • Scanner unit harness loose, defective • Fan, MCU harness loose, defective • Lamp regulator (left) fan motor defective • MCU defective • SIB defective