10-51
10-51
Appendix > Backup Data
Appendix > Backup Data
Data to Be Stored
Data
Location
Whether to Delete or Not upon Execution
Backup
Remarks
When
Replacing
HDD /
Executing
All
Format
When
Replacing
Flash /
Executing
All
Format
Main PCB
When
Replacing
Main
PCB 1
Main PCB
When
Replacing
Main
PCB 2
When
Replacing
TPM PCB
User
mode
“Initialize
All
Data/
Settings”
Function
>
CLEAR
> MN-
CONT
Function
>
CLEAR
> DC-
CON
Function
>
CLEAR
>
R-CON
Function
>
CLEAR
> MMI
Function
>
CLEAR
> ADRS-
BK
Function
>
CLEAR
> JV-
CACHE
Can
Data Be
Backed
up?
Method
Location
to Be
Stored
Setting for MEAP
MEAP application
Flash/HDD Clear
Clear
---
---
---
Clear
---
---
---
---
---
Clear
No
---
---
MEAP application license file
Flash
---
Clear
---
---
---
Clear
---
---
---
---
---
Clear
Yes
SMS
PC
*:MEAP application information which registered at SMS needs
reentry after clearing MN-CONT.
User authentication information registered by
SSO-H
(Single Sign-On H) local device authentication
Flash/HDD Clear
Clear
---
---
---
Clear
---
---
---
---
---
Clear
Yes
SMS
PC
*:MEAP application information which registered at SMS needs
reentry after clearing MN-CONT.
Data saved by MEAP application
Flash/HDD Clear
Clear
---
---
---
Clear
---
---
---
---
---
Clear
Yes
---
PC
*:MEAP application information which registered at SMS needs
reentry after clearing MN-CONT.
MEAP SMS (Service Management Service)
password
Flash/HDD Clear
Clear
---
---
---
Clear
---
---
---
---
---
Clear
No
---
---
*:MEAP application information which registered at SMS needs
reentry after clearing MN-CONT.
Setting for Universal Data
Unsent document (which is set timer
transmission or reservation transmission)
Flash/HDD Clear
Clear
---
---
---
Clear
---
---
---
---
---
No
---
---
Job log information
Flash/HDD Clear
Clear
---
---
---
Clear
---
---
---
---
---
No
---
---
Key and server certificate which are
registered in Management Settings>Device
Settings>Certificate Setting
Flash/HDD Clear
Clear
---
---
---
Clear
---
---
---
---
No
---
---
Auto Adjust Gradation setting values
SRAM
---
---
Clear
---
Clear
Clear
---
---
---
---
Yes
SST/USB menu
Flash
PS font
HDD
Clear
---
---
---
Clear
---
---
---
---
---
No
---
---
Key information to be used for encryption
when TPM is OFF
*SRAM
(MCON2)
---
Clear*1
---
Clear*2
---
Clear
Clear*2 ---
---
Clear*2 ---
---
Yes*3
SST/USB menu
Flash
Key information is always in the Flash memory. Not HDD.
*1: After clearing the backup key information in the Flash memory, it
is automatically restored from the key in the SRAM(MCON2).
*2: After clearing the key information in the SRAM(MCON2), it is
automatically restored from the backup key in the Flash memory.
*1, 2: When replacing the Flash memory and Main Controller PCB
2 simultaneously, restoring the key information is not executed
automatically.
*3: There is no method to back up to the external devices.
Key and settings information to be used for
encryption when TPM is ON
*SRAM
(MCON2)
Flash
TPM board
---
Clear*1
---
Clear*2
Clear
Clear*3 Clear*2 ---
---
Clear*2 ---
---
Yes*4
Settings/Registration mode
(Management Settings>
Data
Management> TPM
Settings)
USB
memory
Key information is always in the Flash memory. Not HDD.
*1: When the TPM setting is “ON”, the error code is displayed. After
restart and initialization of all data/settings, it is restored from the
error state by setting the TPM setting to “ON” again.
*2: After executing each CLEAR operation, the key information in the
SRAM can be automatically restored from the common backup key
in the Flash memory, and the TPM setting becomes “ON”. However,
only the UI display is “OFF”, so it is required to change the TPM
setting to “ON” manually.
*3: By initializing all data/settings, the TPM setting is changed to
“OFF”.
*4 :In early system version, only the backup for TPM PCB trouble
is enabled. After system version 10, the backup for Flash memory
trouble is enabled. After system version 10, the backup for key and
setting information about Flash memory trouble is also enabled. Data
cannot be restored to the other devices whose TPM setting is “ON”.
Service mode setting values (MN-CON)
Flash
---
Clear
---
Clear
---
---
Clear
---
---
---
---
Yes
SST/USB menu
Flash
It depends on CHECKTYPE for whether it is cleared with a format of
Flash when you do that.
Service mode setting values (DC-CON)
SRAM (DC-
CON)
---
Clear
---
---
---
---
---
Clear
---
---
---
Yes
Service mode
COPIER > FUNCTION >
SYSTEM > DSRAMBUP
Flash/
HDD
Service mode setting values (R-CON)
SRAM (MN-
CON)
---
---
---
---
---
---
---
---
Clear
---
---
No
---
---
"Flash" means that Flash model or HDD model stores the data.
"Flash/HDD" means that Flash model stores the data in Flash and HDD model stores it in HDD.
The data that there is "HDD" only at the time of HDD model.
The data of "SRAM+Flash" and "SRAM+Flash/HDD" are partly maintained by management information in SRAM, so SRAM Clear means that the data are eliminated.
T-10-24
