• Code: E100-0201
• Description: Laser scanner motor BD (M) error. The laser scanner motor cannot detect the VLOCK signal and PLOCK signal during BD rotation.
• Remedy: 1. Check whether the cover is not opened. 2. Check the connection of the relay PCB (J1817), laser power relay PCB (J5600/5601), and laser interface PCB (J5500). (Connection of the connector, Shorting, Wire caught by parts) 3. Check the connection between the laser scanner unit (J8076/8074/J5101M) and the laser interface PCB (J5510). (Connection of the connector, Shorting, Wire caught by parts) 4. Replace the laser scanner unit. 5. Replace the laser interface PCB. 6. Replace the laser power relay PCB.

• Code: E100-0301
• Description: Laser scanner motor BD (C) error. The laser scanner motor cannot detect the VLOCK signal and PLOCK signal during BD rotation.
• Remedy: 1. Check whether the cover is not opened. 2. Check the connection of the relay PCB (J1817), laser power relay PCB (J5600/5601), and laser interface PCB (J5500). (Connection of the connector, Shorting, Wire caught by parts) 3. Check the connection between the laser scanner unit (J8064/8069/J5101C) and the laser interface PCB (J5511). (Connection of the connector, Shorting, Wire caught by parts) 4. Replace the laser scanner unit. 5. Replace the laser interface PCB. 6. Replace the laser power relay PCB.

• Code: E100-0401
• Description: Laser scanner motor BD (Bk) error. The laser scanner motor cannot detect the VLOCK signal and PLOCK signal during BD rotation.
• Remedy: 1. Check whether the cover is not opened. 2. Check the connection of the relay PCB (J1817), laser power relay PCB (J5600/5601), and laser interface PCB (J5500). (Connection of the connector, Shorting, Wire caught by parts) 3. Check the connection between the laser scanner unit (J8066/8069/J5101K) and the laser interface PCB (J5512). (Connection of the connector, Shorting, Wire caught by parts) 4. Replace the laser scanner unit. 5. Replace the laser interface PCB. 6. Replace the laser power relay PCB.

• Code: E102-0101
• Description: Laser scanner unit (Y) EEPROM error. Laser scanner unit EEPROM failure Failure of the data written in the laser scanner unit EEPROM was detected.
• Remedy: 1. Check whether the cover is not opened. 2. Check the connection of the relay PCB (J1817), laser power relay PCB (J5600/5601), and laser interface PCB (J5500). (Connection of the connector, Shorting, Wire caught by parts) 3. Check the connection between the laser scanner unit (J8070/8074/J5101Y) and the laser interface PCB (J5509). (Connection of the connector, Shorting, Wire caught by parts) 4. Replace the laser scanner unit. 5. Replace the laser interface PCB. 6. Replace the laser power relay PCB.

• Code: E102-0201
• Description: Laser scanner unit (M) EEPROM error. Laser scanner unit EEPROM failure Failure of the data written in the laser scanner unit EEPROM was detected.
• Remedy: 1. Check whether the cover is not opened. 2. Check the connection of the relay PCB (J1817), laser power relay PCB (J5600/5601), and laser interface PCB (J5500). (Connection of the connector, Shorting, Wire caught by parts) 3. Check the connection between the laser scanner unit (J8076/8074/J5101M) and the laser interface PCB (J5510). (Connection of the connector, Shorting, Wire caught by parts) 4. Replace the laser scanner unit. 5. Replace the laser interface PCB. 6. Replace the laser power relay PCB.

• Code: E102-0301
• Description: Laser scanner unit (C) EEPROM error. Laser scanner unit EEPROM failure Failure of the data written in the laser scanner unit EEPROM was detected.
• Remedy: 1. Check whether the cover is not opened. 2. Check the connection of the relay PCB (J1817), laser power relay PCB (J5600/5601), and laser interface PCB (J5500). (Connection of the connector, Shorting, Wire caught by parts) 3. Check the connection between the laser scanner unit (J8064/8069/J5101C) and the laser interface PCB (J5511). (Connection of the connector, Shorting, Wire caught by parts) 4. Replace the laser scanner unit. 5. Replace the laser interface PCB. 6. Replace the laser power relay PCB.

• Code: E102-0401
• Description: Laser scanner unit (Bk) EEPROM error. Laser scanner unit EEPROM failure Failure of the data written in the laser scanner unit EEPROM was detected.
• Remedy: 1. Check whether the cover is not opened. 2. Check the connection of the relay PCB (J1817), laser power relay PCB (J5600/5601), and laser interface PCB (J5500). (Connection of the connector, Shorting, Wire caught by parts) 3. Check the connection between the laser scanner unit (J8066/8069/J5101K) and the laser interface PCB (J5512). (Connection of the connector, Shorting, Wire caught by parts) 4. Replace the laser scanner unit. 5. Replace the laser interface PCB. 6. Replace the laser power relay PCB.

• Code: E110-0101
• Description: Laser scanner motor (Y) error. The laser scanner motor cannot detect the VLOCK signal during FG rotation.
• Remedy: 1. Check the connection of the relay PCB (J1817), laser power relay PCB (J5600/5601), and laser interface PCB (J5500). (Connection of the connector, Shorting, Wire caught by parts) 2. Check the connection between the laser scanner unit (J8070/8074/J5101Y) and the laser interface PCB (J5509). (Connection of the connector, Shorting, Wire caught by parts) 3. Replace the laser scanner unit. 4. Replace the laser interface PCB. 5. Replace the laser power relay PCB.