• Code: E604-1536
• Description: Faulty/insufficient image memory (Main Controller PCB1)
  No necessary memory at Main Controller PCB 1
• Remedy: Make the Memory capacity at Main Controller PCB 1 as indicated by 1536.

• Code: E610-0001
• Description: The Encryption Board does not exist.
  No Encryption Board was detected.
• Remedy: 1. Check that the Encryption Board is installed properly. (Perform the installation procedure) 2. Replace the Encryption Board.

• Code: E611-0000
• Description: Error code to prevent repeated retransmission at power down during fax transmission
  When the power is down during fax transmission, this machine resends the fax at the next power-on. However, the operation (retransmission => rebooting => retransmission) might be repeated due to the damage on SRAM at the power down. To prevent this symptom, this error code is displayed when this operation is repeated in a short term.
• Remedy: 1. Execute service mode > COPIER> FUNCTION > CLEAR > FXTX-CLR. (This service mode can be used only when the System is ver. 30.30 or later) 2. Turn OFF and then ON the main power switch. [Points to Note When Clearing MN-CON] Execution of clearing MN-COM deletes all data in Address Book, Forwarding Settings, Settings/Registration (Preferences), Adjustment/Maintenance, Function Settings, Set Destination, Management Settings, TPM Settings, etc. Before execution of this operation, ask user to back up the data and get approval for this operation. When clearing MN-CON while any login application other than Default Authentication is, error such as not displayed login screen occurred. In this case, access SMS once and switch login application to Default Authentication to recover to the normal status.

• Code: E613-0512
• Description: Faulty/insufficient image memory (Main Controller PCB2)
  No necessary memory at Main Controller PCB 2
• Remedy: Make the Memory capacity at Main Controller PCB 2 as indicated by 0512.

• Code: E613-1024
• Description: Faulty/insufficient image memory (Main Controller PCB2)
  No necessary memory at Main Controller PCB 2
• Remedy: Make the Memory capacity at Main Controller PCB 2 as indicated by 1024.

• Code: E613-1536
• Description: Faulty/insufficient image memory (Main Controller PCB2)
  No necessary memory at Main Controller PCB 2
• Remedy: Make the Memory capacity at Main Controller PCB 2 as indicated by 1536.

• Code: E615-0001
• Description: Self test error of encryption module
  A self test of the Ipsec Board was conducted, and an error was detected. The encryption module is broken.
• Remedy: Upgrade the system after HDD format. When this error occurs, normal network communication cannot be guaranteed.

• Code: E674-0001
• Description: Failure in communication of FAX board
  Error is detected for specified number of times in communication with FAX board.
• Remedy: 1. Check the connection between FAX Board and Main controller PCB. 2. Replace the FAX Board. 3. Replace the Main Controller PCB. (Main Controller PCB 2 for 1-line Fax Board, and Main Controller PCB 1 for 2-/3-/4-line Fax Board)