4
Click [Register Key and Certificate] or [Register CA Certificate].
Deleting a registered key pair or CA certificate
●
Click [Delete] on the right of the key pair or CA certificate you want to delete click [OK]. You cannot
delete the preinstalled CA certificates.
●
A key pair cannot be deleted if it is currently used for some purpose, such as when "[SSL]" or "[IEEE
802.1X]" is displayed under [Key Usage]. In this case, disable the function or replace the key pair before
deleting it. The preinstalled CA certificate cannot be deleted.
Disabling or enabling the preinstalled CA certificates
●
Click [Disable] on the right of the preinstalled CA certificate you want to disable. To enable the certificate
again, click [Enable] on the right of the certificate.
5
Click [Install].
Deleting a key pair or CA certificate
●
Click [Delete] on the right of the file you want to delete, and then click [OK].
6
Click [Browse], specify the file to install, and click [Start Installation].
Security
283
Summary of Contents for LBP253 Series
Page 1: ...LBP253x User s Guide USRMA 0769 00 2016 06 en Copyright CANON INC 2015 ...
Page 79: ...Printing 73 ...
Page 121: ...LINKS Printing via Secure Print P 116 Printing 115 ...
Page 197: ...3 Click OK 4 Click Close LINKS Setting Up Print Server P 192 Network 191 ...
Page 381: ...Troubleshooting 375 ...
Page 467: ...For more information about this function see Basic Printing Operations P 74 Appendix 461 ...
Page 499: ...Appendix 493 ...
Page 506: ...Manual Display Settings 0U6X 0HF Appendix 500 ...