2
2
2-18
2-18
Technology > Controller System > Controls > Security Features (Encryption Key, Certificate, Password Protection)
Technology > Controller System > Controls > Security Features (Encryption Key, Certificate, Password Protection)
CAUTION: The following may cause failures in restoration.
If any of the following is detected, the restoration process is aborted and the message
and the cause for the failure are shown on the screen. Take an appropriate measure for
recovery.
• The USB flash drive is not inserted to the machine
• 2 or more USB flash drives are inserted to the machine
• The USB flash drive is security-protected
• No TPM key is saved in the USB flash drive
• The TPM key saved in the USB flash drive is not for the machine
• The wrong password is entered
• After the TPM key was backed up, [Initialize All Systems/ Settings] was executed
• SRAM (the main controller PCB 1) or HDD is crashed
4. Disable the feature
To set “OFF” for the TPM setting, execute [Initialize All Data / Settings].
CAUTION: Points to note when disabling functionality
To disable the use of TPM, all data and settings should be initialized. If this is executed,
user information saved in the HDD/ SRAM is totally cleared. Ensure to back up the data
before disabling TPM settings.
List of data to be cleared
• Data saved in BOX/ Advanced Box
• Data saved in Inbox (Fax Box/ System Box)
• Destination data registered in Address Book
• Read mode registered using Send function
• Mode memory registered using Copy/ Box function
• MEAP applications and their license files
• Data saved using MEAP applications
• Password for MEAP SMS (Service Management Service)
(The password is returned to default if any change is made.)
• User authentication information registered by local device authentication via SSO-H (Single
Sign-On H)
• Unsent documents (documents for scheduled transmission and reserved transmission)
• Job logs
• Contents set in Setting / Registration
• Image-composite registration form
• Registered transfer settings
F-2-31