Editing Key Pairs and Server Certificates

3U18-25Y
You can confirm the settings of registered key pairs and server certificates. You can also delete an unnecessary key pair and certificate, and check how a key pair is currently being used.
1
Press (Settings/Registration).
2
Press [Management Settings] → [Device Management] → [Certificate Settings].
3
Press [Key and Certificate List] → [Key and Certificate List for This Device] → perform the following operation.
If user signature is disabled, it is not necessary to press [Key and Certificate List for This Device]. If you press [Key and Certificate List], the screen changes to the Key and Certificate List screen.
If  is displayed to the left of a key pair, it is corrupted or invalid. Delete the key pair, and register a new key pair. (See "Generating a Key Pair and Server Certificate" or "Registering a Key Pair File and Server Certificate File Installed from a Computer.")
NOTE
The Device Signature Key is a key pair required for a device signature. For more information, see "Setting/Confirming a Key Pair and Device Certificate."
If you want to confirm a server certificate:
If you want to delete a registered key pair:
If you want to check what a key pair is being used for:
If you want to confirm a server certificate:
Select the key pair for the server certificate you want to confirm → press [Certificate Details] → [Verify Cert.].
If [Verify Cert.] is grayed out or <The key is corrupted or invalid.> is displayed, you cannot use the key pair. Delete the key pair, and register a new key pair. (See "Generating a Key Pair and Server Certificate" or "Registering a Key Pair File and Server Certificate File Installed from a Computer.")
Press [OK].
If you want to delete a registered key pair:
Select the key pair to delete → press [Delete].
IMPORTANT
Key pairs for which 'Used' is displayed in <Status> cannot be deleted because they are being used with the IEEE802.1X authentication/IPSec or because TLS is set to 'On'. Press [Display Use Location] to check the type of security the key pair is being used for. To delete a key pair which is only being used with TLS, set the following settings to 'Off'. A key pair being used for IEEE802.1X authentication/IPSec cannot be deleted.
<Use TLS> in [Remote UI] (See "Remote UI.")
[Use TLS] in [MEAP Settings] (See "MEAP Settings.")
[IPP Print Settings] and [Confirm Dept. ID PIN] (See "Settings Common to TCP/IPv4 and TCP/IPv6.")
<SMTP RX> in [E-Mail/I-Fax Settings] (See "E-Mail/I-Fax Settings.")
[Restrict Receiving for Each Function] in [Device Information Distribution Settings] (See "Registering/Deleting/Printing Delivery Destinations.")
Press [Yes].
If you want to check what a key pair is being used for:
Select a key pair with 'Used' displayed for <Status> → press [Display Use Location].
Press [OK].
4
Press [OK] → [OK] → [OK].

Find manuals for other products
imagePRESS C910 / C810 / C710 / C710CA
User's Guide (Product Manual)
USRMA-3521-032021-08Copyright CANON INC. 2021