Epson Printer Administrator's Guide

Cannot Update a Self-Signed Certicate
Has the Common Name been entered?
Common Name must be entered.
Have unsupported characters been entered to Common Name? For example, Japanese is not
supported.
Enter between 1 and 128 characters of either IPv4, IPv6, host name, or FQDN format in ASCII (0x20-0x7E).
Is a comma or space included in the Common Name?
If a comma is entered, the Common Name is divided at that point. If only a space is entered before or aer a
comma, an error occurs.
Related Information
& “Updating a Self-signed Certicate” on page 35
Cannot Create a CSR
Has the Common Name been entered?
e Common Name must be entered.
Have unsupported characters been entered to Common Name, Organization, Organizational Unit,
Locality, State/Province? For example, Japanese is not supported.
Enter characters of either IPv4, IPv6, host name, or FQDN format in ASCII (0x20-0x7E).
Is a comma or space included in the Common Name?
If a comma is entered, the Common Name is divided at that point. If only a space is entered before or aer a
comma, an error occurs.
Related Information
& “Obtaining a CA-signed
Certicate
” on page 31
Warning Relating to a Digital Certicate Appears
Messages Cause/What to do
Enter a Server Certicate.
Cause:
You have not selected a le to import.
What to do:
Select a
le
and click Import.
Administrator's Guide
Solving Problems
56

Epson Printer Specifications

General

Brand	Epson
Model	Printer
Category	Printer
Language	English