6.
Click one of the download buttons of CSR according to a
specied
format by each
certicate
authority to
download a CSR to a computer.
c
Important:
Do not generate a CSR again. If you do so, you may not be able to import an issued CA-signed Certicate.
7.
Send the CSR to a certicate authority and obtain a CA-signed Certicate.
Follow the rules of each certicate authority on sending method and form.
8.
Save the issued CA-signed
Certicate
to a computer connected to the printer.
Obtaining a CA-signed Certicate is complete when you save a certicate to a destination.
Related Information
& “Application for Conguring Printer Operations (Web Cong)” on page 169
CSR Setting Items
Items Settings and Explanation
Key Length Select a key length for a CSR.
Common Name You can enter between 1 and 128 characters. If this is an IP address, it should be a
static IP address. You can enter 1 to 5 IPv4 addresses, IPv6 addresses, host names,
FQDNs by separating them with commas.
The rst element is stored to the common name, and other elements are stored to
the alias eld of the certicate subject.
Example:
Printer's IP address : 192.0.2.123, Printer name : EPSONA1B2C3
Common Name : EPSONA1B2C3,EPSONA1B2C3.local,192.0.2.123
Organization/ Organizational Unit/
Locality/ State/Province
You can enter between 0 and 64 characters in ASCII (0x20-0x7E). You can divide
distinguished names with commas.
Country Enter a country code in two-digit number specied by ISO-3166.
Sender's Email Address You can enter the sender's email address for the mail server setting. Enter the
same email address as the Sender's Email Address for the Network tab > Email
Server > Basic.
Related Information
& “Obtaining a CA-signed Certicate” on page 218
Importing a CA-signed Certicate
c
Important:
❏ Make sure that the printer’s date and time is set correctly.
❏ If you obtain a certicate using a CSR created from Web Cong, you can import a certicate one time.
Administrator Information
>
Advanced Security Settings
>
Using a Digital Certicate
219
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