• Code: 623
• Description: 2nd Paper Bank communication error
  This SC is not issued for this machine. When a communication error signal between the 1st paper bank and 2nd paper bank is received.
• Causes: • Loose connector

• Code: 630
• Description: CSS communication error
  A communication error occurred during communication with the CSS.
• Causes: • Communication line error

• Code: 632
• Description: MF accounting device error 1
  The controller sends data to the accounting device, but the device does not respond. This occurs three times.
• Causes: • Loose connection between the controller and the accounting device

• Code: 633
• Description: MF accounting device error 2
  After communication is established, the controller receives the brake signal from the accounting device.
• Causes: • Loose connection between the controller and the accounting device

• Code: 634
• Description: MF accounting device error 3
  The accounting device sends the controller the report that indicates a backup RAM error has occurred.
• Causes: • Defective controller of the MF accounting device • Battery error

• Code: 635
• Description: MF accounting device error 4
  The accounting device sends the controller the report that indicates the battery voltage error has occurred.
• Causes: • Defective controller of the MF accounting device • Battery error

• Code: 636-01
• Description: IC Card Error: External authentication module error
  This SC is generated if the external authentication is enabled and following condition occurs: • No external authentication module • SD card error or external authentication module broken • No DESS module
• Causes:

• Code: 636-02
• Description: IC Card Error: Version error
  The version of the external authentication module is not correct.
• Causes: • Incorrect module version