• Code: SC878-01
• Description: USB Flash error
• Causes: USB Flash file system error USB Flash file system has been destroyed.
• Remedy: Replace the controller board.

• Code: SC878-02
• Description: TPM error
• Causes: An error occurred in the TPM or TPM driver. TPM is defective
• Remedy: Replace the controller board.

• Code: SC878-03
• Description: TCSD error
• Causes: An error occurred in TPM software stack. • Unable to start TPM • Necessary files missing from the TPM.
• Remedy: Replace the controller board.

• Code: SC880-00
• Description: MLB error
• Causes: The response is not received within the specified time during the access to the MLB. Defective MLB
• Remedy: • Replace the MLB • Remove the MLB

• Code: SC881-01
• Description: Management area error
• Causes: Defective software has been detected. Abnormal accumulation of authentication information in the software
• Remedy: Turn the main power switch off and on.

• Code: SC899-00
• Description: Software performance error (signal reception end)
• Causes: Occurs when an internal program behaves abnormally.
• Remedy: In the case of a hardware defect • Replace the hardware. In the case of a software error • Turn the main power off/on. • Try updating the firmware.

• Code: SC900-00
• Description: Electronic counter error
• Causes: The value provided by the electronic total counter is outside the normal range. • Unexpected NVRAM installed • Defective NVRAM • NVRAM data corruption • Data is stored in an unexpected area due to external causes. • The count requests made by SRM upon receiving the PRT have not yet been processed.
• Remedy: Install an NVRAM device designed specifically for the model.

• Code: SC920
• Description: Printer application error
• Causes: A serious application error that stops the machine from operating is detected. • 920-00 At PM startup, no response was returned within the specified period of time. • 920-01 A time-out occurred during PM operation. • 920-02 WORK memory acquisition failed. • 920-03 The filter process cannot be started. • 920-04 The filter process was aborted.
• Remedy: Turn the main power switch off and on.