SC816 to SC899

SC816-00

[0x0000]

Energy save I/O subsystem error

SC816-01

D

Subsystem error

SC816-02

D

Sysarch (LPUX_GET_PORT_INFO) error

SC816-03

D

Transition to STR was denied.

SC816-04

D

Interrupt in kernel communication driver

SC816-05, 06

D

Preparation for transition to STR failed.

SC816-07

D

Sysarch (LPUX_GET_PORT_INFO) error

SC816-08

D

Sysarch (LPUX_ENGINE_TIMERCTRL) error

SC816-09

D

Sysarch (LPUX_RETURN_FACTOR_STR) error

SC816-10 to 12

D

Sysarch (LPUX_GET_PORT_INFO) error

SC816-13

D

open() error

SC816-14

D

Memory address error

SC816-15 to 18

D

open() error

SC816-19

D

Double open() error

SC816-20

D

open() error

SC816-22

D

Parameter error

SC816-23, 24

D

read() error

SC816-25

D

write () error

SC816-26 to 28

D

write() communication retry error

SC816-29, 30

D

read() communication retry error

SC816-35

D

read() error

SC816-36 to 94

D

Subsystem error

Energy save I/O subsystem detected some abnormality.

• Energy save I/O subsystem defective

• Energy save I/O subsystem detected a controller board error (non-response).

• Error was detected during preparation for transition to STR.

• Turn the main power off/on.

• Replace the controller board.

SC817-00

B

Monitor error: File detection/ Electronic signature check error

• The Boot Loader could not read either files of a diagnosis module, kernel, or route file system.

• Electronic signature check for either file of a diagnosis module, kernel, or route file system on Boot Loader SD card was failed.

• Either file of a diagnosis module, kernel or route file system on OS FlashROM/SD card was broken or does not exist.

• Either file of a diagnosis module, kernel or route file system on OS FlashROM/SD card was tampered with illegally.

• Update the ROM of controller system.

• Use the Boot SD card including proper electronic signature.

SC818-00

D

Watchdog timer error

The system program fell into a bus-hold state or an endless loop of the program interruption occurred, causing other process to stop.

• System program defective

• Controller board defective

• Optional board defective

• Turn the main power off/on.

• Replace the controller board.

SC819-00

D

Kernel halt error

[xxxx]: Detailed error code

Due to a control error, a RAM overflow occurred during system processing. One of the following messages was displayed on the operation panel.

[0x5032]

HAIC-P2 error

HAIC-P2 decompression error (An error occurred in the ASIC compression/decompression module.)

• The code data saved in HDD was broken by some kind of unexpected reason. (HDD device defective)

• The code data saved on memory was broken by some kind of unexpected reason. (memory device defective)

• ASIC defective

• The data other than code data was unzipped by software malfunction.

• Turn the main power off/on.

• Replace the HDD.

• Replace the memory

• Replace the controller board.

• Fix the software

[0x5245]

Link up error

Link up transaction between Engine ASIC and Veena was not completed within 100 ms.

Either one of following message appears on console if Link up error occurs.

RESUME:PCI-Express bus ROOT_DL status error

RESUME:PCI-Express bus DETUP status error

"0x53554D45" -> Link up error

Also, error code "0x5245" and detail code ""0x53554D45" -> Link up error" appears on operation panel.

• Turn the main power off/on.

• Replace the controller board or the engine board (IPU, BICU)

[0x5355]

L2 status time out

L2 status register between Engine ASIC and Veena was not reached the target value within 1 sec.

Engine ASIC during operation was rebooted or shifted to energy saving mode.

Machine reboots when SC23x, SC30x occurs.

If Engine ASIC is working when rebooting (or shifting to the energy saving mode), L2 status value is not on target.

The following message appears on console.

SUSPEND:PCI-Express L2 Status Check Error

SUSPEND:PCI-Express L2 Status Check Error

Also, error code "0x5355" and detail code ""0x5350454E44" -> L2 status time out" appears on operation panel.

• Turn the main power off/on.

• Replace the controller board or the engine board (IPU, BICU)

[0x6261]

HDD defective

Received file system data was broken even if the initialization succeeds and there was no error replay from the HDD.

Power supply disconnection during data writing to the HDD.

Replace the HDD.

This SC may occur when turning on the machine for the first time with new HDD. In this case, turn the main power off/on.

[0x696e]

gwinit processing end

If the SCS process is ended for some reason

If an unexpected error occurs at SCS processing end, gwint processing also halts (this result is judged a kernel stop error, by gwinit specification)

“0x69742064” -> “init died”

Turn the main power off/on.

[0x766d]

VM full error

Occurs when too much RAM is used during system processing

"vm_pageout: VM is full"

Turn the main power off/on.

Console string

Other error (characters on operation panel)

System detected internal mismatch error

• Software defective

• Insufficient memory

• Hardware driver defective (RAM, FLASH memory)

• Turn the main power off/on.

• Replace the controller board.

SC821-00

D

Self-diagnostics error: ASIC

[xxxx]: Detailed error code

[0B00]

ASIC register check error

The write-&-verify check has occurred in the ASIC.

Defective ASIC device

Replace the controller board.

SC822-00

B

Self-diagnostic error: HDD

[xxxx]: Detailed error code

[3013]

HDD timeout (1st unit)

• BSY bit (busy signal) of HDD device was not cleared within 31 sec.

• BSY bit (busy signal) of HDD device was not cleared within 6 sec after setting diagnostic command.

• Defective HDD device.

• Defective HDD connector.

• Defective ASIC device.

• Replace the HDD device.

• Replace the HDD connector.

• Replace the controller board.

SC840-00

D

EEPROM access error

• During the I/O processing, a reading error occurred. The 3rd reading failure causes this SC code.

• During the I/O processing, a writing error occurred.

• Defective EEPROM

-

SC841-00

D

EEPROM read data error

Mirrored data of the EEPROM is different from the original data in EEPROM.

Data in the EEPROM is overwritten for some reason.

-

SC842-00

C

Nand-Flash updating verification error

SCS write error (verify error) occurred at the Nand-Flash module when remote ROM or main ROM was updated.

Nand-Flash defective

Turn the main power off/on.

SC842-01

B

Insufficient Nand-Flash blocks (threshold exceeded)

At startup, or when machine returned from low power mode, the Nand-Flash status was read and judged that the number of unusable blocks had exceeded threshold, and then SCS generated the SC code.

Number of unusable blocks exceeded threshold for Nand-Flash

Replace the controller board.

SC842-02

B

Number of Nand-Flash block deletions exceeded

At startup, or when the machined returned from low power mode, the Nand-Flash was read and judged that the number of deleted blocks had exceeded threshold, and then SCS generated this SC code.

Number of blocks deleted exceeded threshold for Nand-Flash

Replace the controller board.

SC853-00

B

Bluetooth device connection error

The Bluetooth hardware (USB type) was connected after the machine was turned on.

The Bluetooth hardware (USB type) was connected after the machine was turned on.

Always connect the Bluetooth device (USB type) before the machine is turned on.

SC854-00

B

Bluetooth device disconnected

The Bluetooth hardware (USB type) was disconnected after the machine was turned on.

The Bluetooth hardware (USB type) was disconnected after the machine was turned on.

Never remove Bluetooth (USB type) after machine starts

SC855-01

B

Wireless LAN board error (driver attachment failure)

Wireless LAN board error (wireless LAN card: 802.11 is covered)

• Defective wireless LAN board

• Loose connection

• Turn the main power off/on.

• Replace wireless LAN board

SC855-02

B

Wireless LAN board error (driver initialization failure)

Wireless LAN board error (wireless LAN card: 802.11 is covered)

• Defective wireless LAN board

• Loose connection

• Turn the main power off/on.

• Replace wireless LAN board

SC857-00

B

USB I/F Error

The USB interface is unusable because of a driver error.

USB driver error (There are three causes of USB error: RX error/CRC error/STALL. SC is issued only in the case of STALL.)

• Check USB connection.

• Replace the controller board.

SC858-00

A

Data encryption conversion error (Key Setting Error)

A serious error occurred during an attempt to update the encryption key.

• USB Flash, other data, corrupted

• Communication error caused by electrostatic noise

• Controller board defective

Replace the controller board.

SC858-01

A

Data encryption conversion error (HDD Key Setting Error)

A serious error occurred during an attempt to update the encryption key.

• USB Flash, other data, corrupted

• Communication error caused by electrostatic noise

• Controller board defective

Replace the controller board.

SC858-02

A

Data encryption conversion error (NVRAM Read/Write Error)

A serious error occurred after data conversion during an attempt to update the encryption key.

NVRAM defective

Replace the controller board.

SC858-30

A

Data encryption conversion error (NVRAM Before Replace Error)

A serious error occurred after data conversion during an attempt to update the encryption key.

Software error such as conversion parameters being invalid.

Turn the main power off/on.Replace the controller board.

SC858-31

A

Data encryption conversion error (Other Error)

A serious error occurred after data conversion during an attempt to update the encryption key.

Controller board defective

Replace the controller board.

SC859-00

B

Data encryption conversion HDD conversion error

When the data encryption key was updated, HDD data was converted, but not correctly. Image displayed at conversion only (this SC is not displayed), but SC is displayed after machine is cycled off/on.

• HDD conversion was set with the data encryption key update function, but the HDD was removed.

• Machine lost power during data encryption key update

• Electrostatic noise, or an HDD error occurred, during data encryption key update, and data was not encrypted.

• Check HDD connection.

• Format the HDD.

• If there is a problem with the HDD, it has to be replaced.

SC859-01

B

Data encryption conversion HDD conversion error (HDD check error)

When the data encryption key was updated, HDD data was converted, but not correctly. Image displayed at conversion only (this SC is not displayed), but SC is displayed after machine is cycled off/on.

• HDD conversion was set with the data encryption key update function, but the HDD was removed.

• Machine lost power during data encryption key update

• Electrostatic noise, or an HDD error occurred, during data encryption key update, and data was not encrypted.

• Check HDD connection.

• Format the HDD.

• If there is a problem with the HDD, it has to be replaced.

SC859-02

B

Data encryption conversion HDD conversion error (Power failure during conversion)

When the data encryption key was updated, HDD data was converted, but not correctly. Image displayed at conversion only (this SC is not displayed), but SC is displayed after machine is cycled off/on.

Details:

NVRAM/HDD conversion is incomplete.

Power failure occurred during encryption key update.

None

The display after restart instructs the user to format the HDD.

SC859-10

B

Data encryption conversion HDD conversion error (Data read/write command error)

When the data encryption key was updated, HDD data was converted, but not correctly. Image displayed at conversion only (this SC is not displayed), but SC is displayed after machine is cycled off/on.

Details:

Abnormal DMAC return value has been received two or more times (DMAC timeout, serial communication error etc.)

HDD was not successfully converted during encryption key update due to HDD errors or cable noises.

• Check HDD connection.

• Format the HDD.

• If there is a problem with the HDD, it has to be replaced.

SC860-00

B

HDD startup error at main power on (HDD error)

• The HDD is connected but the driver detected the following errors.

  • SS_NOT_READY:/* (-2)HDD does not become READY*/

  • SS_BAD_LABEL:/* (-4)Wrong partition type*/

  • SS_READ_ERROR:/* (-5)Error occurred while reading or checking the label*/

  • SS_WRITE_ERROR:/* (-6)Error occurred while writing or checking the label*/

  • SS_FS_ERROR:/* (-7)Failed to repair the filesystem*/

  • SS_MOUNT_ERROR:/* (-8)Failed to mount the filesystem*/

  • SS_COMMAND_ERROR:/* (-9)Drive not responding to command*/

  • SS_KERNEL_ERROR:/* (-10)Internal kernel error*/

  • SS_SIZE_ERROR:/* (-11)Drive size too small*/

  • SS_NO_PARTITION:/* (-12)The specified partition does not exist*/

  • SS_NO_FILE:/* (-13)Device file does not exist*/

• Attempted to acquire HDD status through the driver but there has been no response for 30 seconds or more.

• Unformatted HDD

• Label data corrupted

• HDD defective

Format the HDD through SP mode.

SC863-01

D

HDD data read failure

The data written to the HDD cannot be read normally.

Bad sectors were generated during operation.

(An error occurred in an area that does not belong to a partition, such as the disk label area.)

Guide for when to replace the HDD

1. When SC863 has occurred ten times or more

   • The interval is short.

   • Repeatedly occurs in the same situation (At power-on, etc.).

   • Startup takes a long time when the main power is turned on.

2. It takes a long time after main power on for the operation panel to become ready.

   HDD access may be consuming time. Normal HDD access time after main power on is about 5 seconds. If the machine is not waiting for the engine to be ready and it still takes 20 to 30 seconds or more, the HDD may be the cause. If there is a problem with the HDD, HDD-related SCs such as SC860 and SC863 will occur frequently. Print the SC log data and check them.

SC863-02 to 23

D

HDD data read failure

The data written to the HDD cannot be read normally.

Bad sectors were generated during operation.

(An error occurred in partition "a" (SC863-02) to partition “v” (SC863-23)).

Guide for when to replace the HDD

1. When SC863 has occurred ten times or more

   • The interval is short.

   • Repeatedly occurs in the same situation (At power-on, etc.).

   • Startup takes a long time when the main power is turned on.

2. It takes a long time after main power on for the operation panel to become ready.

   HDD access may be consuming time. Normal HDD access time after main power on is about 5 seconds. If the machine is not waiting for the engine to be ready and it still takes 20 to 30 seconds or more, the HDD may be the cause. If there is a problem with the HDD, HDD-related SCs such as SC860 and SC863 will occur frequently. Print the SC log data and check them.

SC864-00

D

HD data CRC error

During HD operation, the HD cannot respond to a CRC error query. Data transfer did not execute normally while data was being written to the HD.

HD defective

SC864-01

D

HDD data CRC error

During HDD operation, the HDD cannot respond to a CRC error query. Data transfer did not execute normally while data was being written to the HDD.

Bad sectors were generated during operation.

(An error occurred in an area that does not belong to a partition, such as the disk label area.)

• Format the HDD.

• Replace the HDD.

SC864-02 to 23

D

HDD data CRC error

During HDD operation, the HDD cannot respond to a CRC error query. Data transfer did not execute normally while data was being written to the HDD.

Bad sectors were generated during operation.

(An error occurred in partition "a" (SC864-02) to partition “v” (SC864-23)).

• Format the HDD.

• Replace the HDD.

SC865-00

D

HD access error

During HDD operation, the HDD returned an error.

The HDD returned an error that does not constitute SC863 (bad sector) or SC864 (CRC error).

Replace the HDD.

SC865-01

D

HDD access error

During HDD operation, the HDD returned an error.

The HDD returned an error that does not constitute SC863 (bad sector) or SC864 (CRC error).

(An error occurred in an area that does not belong to a partition, such as the disk label area.)

Replace the HDD.

SC865-02 to 23

D

HDD access error

During HDD operation, the HDD returned an error.

The HDD returned an error that does not constitute SC863 (bad sector) or SC864 (CRC error).

(An error occurred in partition "a" (SC865-02) to partition “v” (SC865-23)).

Replace the HDD.

SC865-50 to 73

D

HDD time-out error

The machine does not detect a reply from the HDD during the HDD operation.

The HDD does not respond to the read/ write command from the machine.

• Check the harness connections between the controller board and HDD.

• Replace the HDD.

SC866-00

B

SD card authentication error

A license error of an application that is started from the SD card was detected.

Invalid program data is stored on the SD card.

Store a valid program data on the SD card.

SC867-00

D

SD card removed

The SD card was removed while the machine is on.

An application SD card has been removed from the slot (mount point of /mnt/sd0).

Turn the main power off/on.

SC867-01

D

SD card removed

The SD card was removed while the machine is on.

An application SD card has been removed from the slot (mount point of /mnt/sd1).

Turn the main power off/on.

SC867-02

D

SD card removed

The SD card was removed while the machine is on.

An application SD card has been removed from the slot (mount point of /mnt/sd2).

Turn the main power off/on.

SC868-00

D

SD card access error

The SD controller returned an error during operation.

(An error occurred at the mount point of /mnt/sd0)

• SD card defective

• SD controller defective

• Reformat the SD card (using the "SD Formatter" made by Panasonic).*

• Check the SD card insertion status.

• Replace the SD card.

• Replace the controller board.

SC868-01

D

SD card access error

The SD controller returned an error during operation.

(An error occurred at the mount point of /mnt/sd1)

• SD card defective

• SD controller defective

SD card that starts an application

• Turn the main power off and check the SD card insertion status.

  • If no problem is found, insert the SD card and turn the main power on.

  • If an error occurs, replace the SD card.

• SD card for users

  • In case of a file system error, reformat the SD card (using the "SD Formatter" made by Panasonic).*

  • In case of a device access error, turn the main power off and check the SD card insertion status.

  • If no problem is found, insert the SD card and turn the main power on.

  • If an error occurs, use another SD card.

• If the error persists even after replacing the SD card, replace the controller board.

SC868-02

D

SD card access error

The SD controller returned an error during operation.

(An error occurred at the mount point of /mnt/sd1)

• SD card defective

• SD controller defective

SD card that starts an application

• Turn the main power off and check the SD card insertion status.

  • If no problem is found, insert the SD card and turn the main power on.

  • If an error occurs, replace the SD card.

• SD card for users

  • In case of a file system error, reformat the SD card (using the "SD Formatter" made by Panasonic).*

  • In case of a device access error, turn the main power off and check the SD card insertion status.

  • If no problem is found, insert the SD card and turn the main power on.

  • If an error occurs, use another SD card.

• If the error persists even after replacing the SD card, replace the controller board.

SC870-00

B

Address Book data error (Anytime: Address Book Error.)

SC870-01

B

Address Book data error (On startup: Media required for storing the Address Book is missing.)

SC870-02

B

Address Book data error (On startup: encryption is configured but the module required for encryption (DESS) is missing.)

SC870-03

B

Address Book data error (Initialization: Failed to generate a file to store internal Address Book.)

SC870-04

B

Address Book data error (Initialization: Failed to generate a file to store delivery sender.)

SC870-05

B

Address Book data error (Initialization: Failed to generate a file to store delivery destination.)

SC870-06

B

Address Book data error (Initialization: Failed to generate a file to store information required for LDAP search.)

SC870-07

B

Address Book data error (Initialization: Failed to initialize entries required for machine operation.)

SC870-08

B

Address Book data error (Machine configuration: HDD is present but the space for storing the Address Book is unusable.)

SC870-09

B

Address Book data error (Machine configuration: Inconsistency in the NVRAM area used for storing settings required for Address Book configuration.)

SC870-10

B

Address Book data error (Machine configuration: Cannot make a directory for storing the Address Book in the SD/USB FlashROM.)

SC870-11

B

Address Book data error (On startup: Inconsistency in Address Book entry number.)

SC870-20

B

Address Book data error (File I/O: Failed to initialize file.)

SC870-21

B

Address Book data error (File I/O: Failed to generate file.)

SC870-22

B

Address Book data error (File I/O: Failed to open file.)

SC870-23

B

Address Book data error (File I/O: Failed to write to file.)

SC870-24

B

Address Book data error (File I/O: Failed to read file.)

SC870-25

B

Address Book data error (File I/O: Failed to check file size.)

SC870-26

B

Address Book data error (File I/O: Failed to delete data.)

SC870-27

B

Address Book data error (File I/O: Failed to add data.)

SC870-30

B

Address Book data error (Search: Failed to obtain data from cache when searching in the machine Address Book. delivery destination/sender.)

SC870-31

B

Address Book data error (Search: Failed to obtain data from cache during LDAP search.)

SC870-32

B

Address Book data error (Search: Failed to obtain data from cache while searching the WS-Scanner Address Book.)

SC870-41

B

Address Book data error (Cache: failed to obtain data from cache.)

SC870-50

B

Address Book data error (On startup: Detected abnormality of the Address Book encryption status.)

SC870-51

B

Address Book data error (Encryption settings: Failed to create directory required for conversion between plaintext and encrypted text.)

SC870-52

B

Address Book data error (Encryption settings: Failed to convert from plaintext to encrypted text.)

SC870-53

B

Address Book data error (Encryption settings: Failed to convert from encrypted text to plaintext.)

SC870-54

B

Address Book data error (Encryption settings: Detected data inconsistency when reading the encrypted Address Book.)

SC870-55

B

Address Book data error (Encryption settings: Failed to delete file when changing encryption setting.)

SC870-56

B

Address Book data error (Encryption settings: Failed to erase the file that records the encryption key during an attempt to change the encryption setting.)

SC870-57

B

Address Book data error (Encryption settings: Failed to move a file during an attempt to change the encryption setting.)

SC870-58

B

Address Book data error (Encryption settings: Failed to delete a directory during an attempt to change the encryption setting.)

SC870-59

B

Address Book data error (Encryption settings: Detected a resource shortage during an attempt to change the encryption setting.)

SC870-60

B

Address Book data error (Unable to obtain the on/off setting for administrator authentication (06A and later).)

When an error related to the Address Book is detected during startup or operation.

• Software bug

• Inconsistency of Address Book source location (machine/delivery server/LDAP server)

• Inconsistency of Address Book encryption setting or encryption key (NVRAM or HDD was replaced individually without formatting the Address Book)

• Address Book storage device (SD/HDD) was temporarily removed or hardware configuration does not match the application configuration.

• Address Book data corruption was detected.

• Check the HDD connection.

• Initialize all UCS settings and address/authentication information (SP5-846-046).

• Initialize the Address Book partition (SP5-832-006).

SC872-00

B

HDD mail reception error

An error was detected on the HDD immediately after the machine was turned on.

• HDD defective

• Power was turned of while the machine used the HDD.

• Format the HDD (SP5-832-007).

• Replace the HDD.

When you do the above, the following information will be initialized.

• Partly received partial mail messages.

• Already-read statuses of POP3-received messages (All messages on the mail server are handled as new messages).

SC873-00

B

HDD mail reception error

An error was detected on the HDD immediately after the machine was turned on.

• HDD defective

• Power was turned of while the machine used the HDD.

• Format the HDD (SP5-832-007).

• Replace the HDD.

When you do the above, the following information will be initialized.

• Default sender name/password (SMB/FTP/NCP)

• Administrator mail address

• Scanner delivery history

SC875-01

D

Delete all error (HDD erasure) (hddchack –i error)

SC875-02

D

Delete all error (HDD erasure) (Data deletion failure)

An error was detected before HDD/data erasure starts. (Failed to erase data/failed to logically format HDD)

• HDD logical formatting failed.

• The modules failed to erase data.

Turn the main power off/on.

SC876-00

D

Log Data Error

An error was detected in the handling of the log data at power on or during machine operation.

• Damaged log data file.

• Log encryption is enabled but encryption module is not installed.

• Inconsistency of encryption key between NV-RAM and HDD.

• Software bug.

Try the SC876-01 to -99 solutions listed below. If it is not solved, do the following steps (for when only an HDD is replaced):

1. Disconnect the HDD and turn on the main power.

2. Execute SP5-801-019.

3. Turn off the main power.

4. Connect the HDD and turn on the main power.

5. Execute SP5-832-004.

6. Turn off the main power.

   * The following step is to configure the logging/encryption setting again.

7. Turn of the main power.

8. Set SP9-730-002 through -004 to 1.

9. Turn off/on the main power.

SC876-01

D

Log Data Error 1

An error was detected in the handling of the log data at power on or during machine operation.

Damaged log data file

Initialize the HDD (SP5-832-004).

SC876-02

D

Log Data Error 2

An error was detected in the handling of the log data at power on or during machine operation.

Log encryption is enabled but encryption module is not installed.

• Replace or set again the encryption module.

• Disable the log encryption setting.

SC876-03

D

Log Data Error 3

An error was detected in the handling of the log data at power on or during machine operation.

Inconsistency of encryption key between NV-RAM and HDD.

• Disable the log encryption setting.

• Initialize LCS memory (SP5801-019).

• Initialize the HDD (SP5-832-004).

SC876-04

D

Log Data Error 4

An error was detected in the handling of the log data at power on or during machine operation.

• Log encryption key is disabled but the log data file is encrypted. (NVRAM data corruption)

• Log encryption key is enabled but the log data file is not encrypted. (NVRAM data corruption)

Initialize the HDD (SP5-832-004).

SC876-05

D

Log Data Error 5

An error was detected in the handling of the log data at power on or during machine operation.

• Only the NV-RAM has been replaced with one previously used in another machine.

• Only the HDD has been replaced with one previously used in another machine.

• Attach the original NV-RAM.

• Attach the original HDD.

• With the configuration that caused the SC, initialize the HDD (SP5-832-004).

SC876-99

D

Log Data Error 99

An error was detected in the handling of the log data at power on or during machine operation.

Other causes

-

SC877-00

B

Data Overwrite Security card error

The "Auto Erase Memory" function of the Data Overwrite Security is set to on but it cannot be done.

• Data Overwrite Security option SD card is broken.

• Data Overwrite Security option SD card has been removed.

• If the SD card is broken, prepare a new Data Overwrite Security option SD card and replace the NVRAM.

• If the SD card has been removed, turn the main power off and reinstall a working Data Overwrite Security option SD card.

SC878-00

D

TPM authentication error

TPM electronic recognition failure

At startup, hash value registered in TPM was different from the value on USB flash memory.

• Update of system module attempted without correct update path

• USB flash memory not operating correctly

Replace the controller board.

SC878-01

D

USB flash error

There is a problem in the file system of the USB flash memory.

USB Flash system files corrupted

Replace the controller board.

SC878-02

D

TPM error

An error occurred in either TPM or the TPM driver

TPM not operating correctly

Replace the controller board.

SC878-03

D

TCSD dffof

An error occurred in the TPM software stack.

• TPM, TPM software cannot start

• A file required by TPM is missing

Replace the controller board.

SC880-00

D

MLB error

Reply to MLB access was not returned within a specified time.

MLB defective

• Replace the MLB.

• Remove the MLB.

SC881-01

D

Management area error

• A problem was detected in the software

• This error may even occur is an IC card option is not installed.

• This is caused by accumulation of abnormal authentication information in the software. (User operation will not directly cause it.)

• At login

  Example: When a job is sent to the printer/when logged on from the operation panel/when logged on from a Web browser

Turn the main power off/on.

SC899-00

D

Software performance error (signal reception end)

Unknown software error occurred.

Occurs when an internal program behaves abnormally.

In case of a hardware defect

• Replace the hardware.

In case of a software error

• Turn the main power off/on.

• Try updating the firmware.