• Code: SC672-12
• Description: Controller start up error Communication with controller was interrupted after a normal startup.
• Causes: • Controller stalled • Board installed incorrectly • Controller board defective • Operation panel connector loose, broken, or defective • Controller late
• Remedy: • Turn the main power off/on. • Check the connection of the controller board. • Replace the controller board. • Check the control panel harness.

• Code: SC672-13
• Description: Controller start up error The operation panel detected that the controller is down.
• Causes: • Controller stalled • Board installed incorrectly • Controller board defective • Operation panel connector loose, broken, or defective • Controller late
• Remedy: • Turn the main power off/on. • Check the connection of the controller board. • Replace the controller board. • Check the control panel harness.

• Code: SC672-99
• Description: Controller start up error The operation panel software ended abnormally.
• Causes: • Controller stalled • Board installed incorrectly • Controller board defective • Operation panel connector loose, broken, or defective • Controller late
• Remedy: • Turn the main power off/on. • Check the connection of the controller board. • Replace the controller board. • Check the control panel harness.

• Code: SC681
• Description: Toner Cartridge: ID Chip Communication Error. Errors defined in I2C communication • When abnormality occurs at cable connection • When error notification was received during communication with the tag and operation is not resumed after 3 retries. SC681-01 D Toner Supply: ID Chip Communication Error (K_Invalid Device ID) SC681-02 D Toner Supply: ID Chip Communication Error (M_Invalid Device ID) SC681-03 D Toner Supply: ID Chip Communication Error (C_Invalid Device ID) SC681-04 D Toner Supply: ID Chip Communication Error (Y_Invalid Device ID) SC681-05 D Toner Supply: ID Chip Communication Error (K_Channel error (e.g. bus disconnection)) SC681-06 D Toner Supply: ID Chip Communication Error (M_Channel error (e.g. bus disconnection)) SC681-07 D Toner Supply: ID Chip Communication Error (C_Channel error (e.g. bus disconnection)) SC681-08 D Toner Supply: ID Chip Communication Error (Y_Channel error (e.g. bus disconnection)) SC681-09 D Toner Supply: ID Chip Communication Error (K_Device Error (No ID chip)) SC681-11 D Toner Supply: ID Chip Communication Error (M_Device Error (No ID chip)) SC681-12 D Toner Supply: ID Chip Communication Error (C_Device Error (No ID chip)) SC681-13 D Toner Supply: ID Chip Communication Error (Y_Device Error (No ID chip)) SC681-14 D Toner Supply: ID Chip Communication Error (K_Communication aborted (error during communication)) SC681-16 D Toner Supply: ID Chip Communication Error (M_Communication aborted (error during communication)) SC681-17 D Toner Supply: ID Chip Communication Error (C_Communication aborted (error during communication)) SC681-18 D Toner Supply: ID Chip Communication Error (Y_Communication aborted (error during communication)) SC681-19 D Toner Supply: ID Chip Communication Error (K_Communication timeout) SC681-21 D Toner Supply: ID Chip Communication Error (M_Communication timeout) SC681-22 D Toner Supply: ID Chip Communication Error (C_Communication timeout) SC681-23 D Toner Supply: ID Chip Communication Error (Y_Communication timeout) SC681-24 D Toner Supply: ID Chip Communication Error (K_Device stopped (logically stopped)) SC681-26 D Toner Supply: ID Chip Communication Error (M_Device stopped (logically stopped)) SC681-27 D Toner Supply: ID Chip Communication Error (C_Device stopped (logically stopped)) SC681-28 D Toner Supply: ID Chip Communication Error (Y_Device stopped (logically stopped)) SC681-29 D Toner Supply: ID Chip Communication Error (K_Requested buffer full) SC681-31 D Toner Supply: ID Chip Communication Error (M_Requested buffer full) SC681-32 D Toner Supply: ID Chip Communication Error (C_Requested buffer full) SC681-33 D Toner Supply: ID Chip Communication Error (Y_Requested buffer full) SC681-34 D Toner Supply: ID Chip Communication Error (K_No error code) SC681-35 D Toner Supply: ID Chip Communication Error (M_No error code) SC681-36 D Toner Supply: ID Chip Communication Error (C_No error code) SC681-37 D Toner Supply: ID Chip Communication Error (Y_No error code) SC681-38 D Toner Supply: ID Chip Communication Error (K_Invalid Device ID) SC681-39 D Toner Supply: ID Chip Communication Error (M_Invalid Device ID)
• Causes: There was an error during (wired) communication with the ID chip on the toner bottle. SC681-01 to 04: Device ID data corrupted. SC681-06 to 09: Contact fault (e.g. Bus disconnection) SC681-11 to 14: No ID chip SC681-16 to 19/21 to 24/26 to 39: Noise SC681-31 to 34/36 to 39: Software problem • Toner supply set error • ID chip defective • Harness broken • BCU damaged • IOB damaged • TSB damaged • TCB damaged • Unintended noise
• Remedy: • Cycle the machine off/on. • Set the toner supply again. • Replace the ID chip. • Fix the harness. • Replace the BCU board. • Replace the IOB. • Replace the TSB. • Replace the TCB.

• Code: SC682
• Description: PCU: ID Chip Communication Error. Errors defined in I2C communication • When abnormality occurs at cable connection • When error notification was received during communication with the tag and operation is not resumed after 3 retries. SC682-01 D PCU: ID Chip Communication Error(K_Invalid Device ID) SC682-02 D PCU: ID Chip Communication Error(M_Invalid Device ID) SC682-03 D PCU: ID Chip Communication Error(C_Invalid Device ID) SC682-04 D PCU: ID Chip Communication Error(Y_Invalid Device ID) SC682-05 D PCU: ID Chip Communication Error(K_Channel error (e.g. bus disconnection)) SC682-06 D PCU: ID Chip Communication Error(M_Channel error (e.g. bus disconnection)) SC682-07 D PCU: ID Chip Communication Error(C_Channel error (e.g. bus disconnection)) SC682-08 D PCU: ID Chip Communication Error(Y_Channel error (e.g. bus disconnection)) SC682-09 D PCU: ID Chip Communication Error(K_Device Error (No ID chip)) SC682-11 D PCU: ID Chip Communication Error(M_Device Error (No ID chip)) SC682-12 D PCU: ID Chip Communication Error(C_Device Error (No ID chip)) SC682-13 D PCU: ID Chip Communication Error(Y_Device Error (No ID chip)) SC682-14 D PCU: ID Chip Communication Error(K_Communication aborted (error during communication)) SC682-16 D PCU: ID Chip Communication Error(M_Communication aborted (error during communication)) SC682-17 D PCU: ID Chip Communication Error(C_Communication aborted (error during communication)) SC682-18 D PCU: ID Chip Communication Error(Y_Communication aborted (error during communication)) SC682-19 D PCU: ID Chip Communication Error(K_Communication timeout) SC682-21 D PCU: ID Chip Communication Error(M_Communication timeout) SC682-22 D PCU: ID Chip Communication Error(C_Communication timeout) SC682-23 D PCU: ID Chip Communication Error(Y_Communication timeout) SC682-24 D PCU: ID Chip Communication Error(K_Device stopped (logically stopped)) SC682-26 D PCU: ID Chip Communication Error(M_Device stopped (logically stopped)) SC682-27 D PCU: ID Chip Communication Error(C_Device stopped (logically stopped)) SC682-28 D PCU: ID Chip Communication Error(Y_Device stopped (logically stopped)) SC682-29 D PCU: ID Chip Communication Error(K_Requested buffer full) SC682-31 D PCU: ID Chip Communication Error(M_Requested buffer full) SC682-32 D PCU: ID Chip Communication Error(C_Requested buffer full) SC682-33 D PCU: ID Chip Communication Error(Y_Requested buffer full) SC682-34 D PCU: ID Chip Communication Error(K_No error code) SC682-35 D PCU: ID Chip Communication Error(M_No error code) SC682-36 D PCU: ID Chip Communication Error(C_No error code) SC682-37 D PCU: ID Chip Communication Error(Y_No error code) SC682-38 D PCU: ID Chip Communication Error(K_Invalid Device ID) SC682-39 D PCU: ID Chip Communication Error(M_Invalid Device ID)
• Causes: There was an error during (wired) communication with the ID chip on the toner bottle. • PCU set error • HST sensor defective • Harness broken • BCU damaged • IOB damaged • Unintended noise
• Remedy: • Set the PCU again. • Replace the HST sensor. • Fix the harness. • Replace the BCU board. • Replace the IOB.

• Code: SC684
• Description: Fusing: ID Chip Communication Error. Errors defined in I2C communication. SC684-01 D Fusing: ID Chip Communication Error(Invalid Device ID) SC684-02 D Fusing: ID Chip Communication Error(Channel error (e.g. bus disconnection)) SC684-03 D Fusing: ID Chip Communication Error(Device Error (No ID chip)) SC684-04 D Fusing: ID Chip Communication Error(Communication aborted (error during communication)) SC684-05 D Fusing: ID Chip Communication Error(Communication timeout) SC684-06 D Fusing: ID Chip Communication Error(Device stopped (logically stopped)) SC684-07 D Fusing: ID Chip Communication Error(Requested buffer full) SC684-08 D Fusing: ID Chip Communication Error(No error code)
• Causes: • Fusing unit set error • ID chip defective • Harness broken • IOB damaged • Unintended noise
• Remedy: • Set the fusing unit again. • Replace the ID chip. • Fix the harness. • Replace the IOB.

• Code: SC685-00
• Description: DC Power Supply Voltage Error Uses the power supply status signal monitored by the VODKA on the IOB. Tracks for 1 second from the time the converter SW trigger turns ON (SWTRG1=0 to 1). Target: 24VS1-N
• Causes: • PSU malfunctioning • IOB malfunctioning • Connecter disconnected • Harness broken or ground fault • Load fault
• Remedy: • Replace the PSU. • Replace the IOB. • Set the connector again. • Replace the harness. • Replace the part where ground fault occurred. • Turn the main power off/on.

• Code: SC687-00
• Description: PER Not Received Error Unable to receive the PER command from the controller.
• Causes: • Communication error
• Remedy: • Cycle the machine off/on.