• Code: A4-nn
• Description: System error
• Causes: System error
• Remedy: - Turn OFF and then ON the main power. If the error persists, obtain the following information and contact the department in charge of quality management. - Output STATUS PRINT/P-PRINT. - Collect Sublog - Collect information on conditions to reproduce the error - Obtain user's print data (binary data)

• Code: A5-nn
• Description: System error
• Causes: System error
• Remedy: - Turn OFF and then ON the main power. If the error persists, obtain the following information and contact the department in charge of quality management. - Output STATUS PRINT/P-PRINT. - Collect Sublog - Collect information on conditions to reproduce the error - Obtain user's print data (binary data)

• Code: A7-nn
• Description: System error
• Causes: System error
• Remedy: - Turn OFF and then ON the main power. If the error persists, obtain the following information and contact the department in charge of quality management. - Output STATUS PRINT/P-PRINT. - Collect Sublog - Collect information on conditions to reproduce the error - Obtain user's print data (binary data)

• Code: D0-nn
• Description: System error
• Causes: System error
• Remedy: - Turn OFF and then ON the main power. If the error persists, obtain the following information and contact the department in charge of quality management. - Output STATUS PRINT/P-PRINT. - Collect Sublog - Collect information on conditions to reproduce the error - Obtain user's print data (binary data)

• Code: D7-nn
• Description: System error
• Causes: System error
• Remedy: - Turn OFF and then ON the main power. If the error persists, obtain the following information and contact the department in charge of quality management. - Output STATUS PRINT/P-PRINT. - Collect Sublog - Collect information on conditions to reproduce the error - Obtain user's print data (binary data)

• Code: D8-nn
• Description: System error
• Causes: System error
• Remedy: - Turn OFF and then ON the main power. If the error persists, obtain the following information and contact the department in charge of quality management. - Output STATUS PRINT/P-PRINT. - Collect Sublog - Collect information on conditions to reproduce the error - Obtain user's print data (binary data)

• Code: D9-nn
• Description: System error
• Causes: System error
• Remedy: - Turn OFF and then ON the main power. If the error persists, obtain the following information and contact the department in charge of quality management. - Output STATUS PRINT/P-PRINT. - Collect Sublog - Collect information on conditions to reproduce the error - Obtain user's print data (binary data)

• Code: E000-0000
• Description: Fixing temperature rising error
• Causes: Temperature of the Main Thermistor did not become the specified temperature although the specified time had passed.
• Remedy: 1. Check the drawer connector between the Fixing Assembly and the Power Supply PCB. 2. Replace the Fixing Assembly. 3. Replace the Power Supply PCB.