# Installing a Key/Certificate File on the Printer

1
Click [Register Key and Certificate...].
2
Click [Install...].
3
Specify the directory of a key/certificate file.
Click [Browse...] to select the key/certificate file or enter the directory for the saved key/certificate file.

NOTE
###### About the name of the key/certificate file Except for the extension up to 20 alphanumeric characters can be specified in [File Path] for the file name. Specify the file name so that its length is 20 characters or less.

4
Click [Start Installation].

→ | The installation of the key/certificate file starts.

To specify the key pair (the public key and private key) and its certificate in a key/certificate file installed on this printer so that you can use them in the printer, see "Registering a Key and Its Certificate in the Printer " and register the key pair (the public key and private key) and its certificate in the printer after installing the key/certificate file.
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