• 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
• Remedy:

• Code: 185
• Description: Exposure Lamp 1 Lamp Regulator (Right) Error (D016/D097 only) The MCU detected a defect in the lamp regulator (right) when the 1st exposure lamp lit. .
• Causes: • 1st exposure lamp defective • 1st lamp FFC (flat film cable) loose or defective • MCU to lamp regulator (left) harness defective • Lamp regulator (left) is defective • MCU defective • SIB defective
• Remedy:

• Code: 186
• Description: Exposure Lamp 2 Lamp Regulator (Left) Error (D016/D097 only) The MCU detected a defect in the lamp regulator (left) when the 2nd exposure lamp lit. .
• Causes: • 2nd exposure lamp defective • 2nd lamp FFC (flat film cable) loose or defective • MCU to lamp regulator (left) harness defective • Lamp regulator (left) is defective • MCU defective • SIB defective
• Remedy:

• Code: 187
• Description: Scanner Unit Fan Error: Scanner Unit Exhaust Fan (D016/D097 only) The MCU issued a lock signal for the the scanner unit exhaust fan (rear, left).
• Causes: • Scanner unit harness loose, defective • Fan, MCU harness loose, defective • Scanner unit exhaust fan motor defective • MCU defective • SIB defective
• Remedy:

• Code: 188
• Description: Scanner Unit Fan Error: Scanner Motor Cooling Fan (D016/D097 only) The MCU issued a lock signal for the scanner motor cooling fan.
• Causes: • Scanner unit harness loose, defective • Fan, MCU harness loose, defective • Scanner unit exhaust fan motor defective • MCU defective • SIB defective
• Remedy:

• Code: 195
• Description: Serial Number Error The serial number in the NVRAM does not match the one in the BCU. • Incorrect serial number • Incorrect firmware installed
• Causes: Check if the engine firmware in the machine is correct. Input the correct serial number. For details about inputting a serial number, consult your supervisor.
• Remedy:

• Code: 202
• Description: Polygon motor error 1: Laser Unit YM The polygon mirror motor of LD unit YM does not reach the targeted operating speed within the prescribed time.
• Causes: • Harness to the IPU disconnected • Harness inside the laser unit YM disconnected • Polygon motor drive board defective • IPU defective
• Remedy: 1. Check the harness connection to the IPU. 2. Check the harness connection inside the laser unit YM. 3. Replace the polygon motor drive board. 4. Replace the IPU.