Epson WorkForce WF-7830 Series User Manual

3.
Enter a value for each item.
Note:
Available key length and abbreviations vary by a certicate authority. Create a request according to rules of each
certicate
authority.
4.
Click OK.
A completion message is displayed.
5.
Select the Network Security tab > SSL/TLS > Certicate.
6.
Click one of the download buttons of CSR according to a
specied
format by each
certicate
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 Certicate.
7.
Send the CSR to a certicate authority and obtain a CA-signed Certicate.
Follow the rules of each
certicate
authority on sending method and form.
8.
Save the issued CA-signed Certicate to a computer connected to the printer.
Obtaining a CA-signed Certicate is complete when you save a certicate to a destination.
Related Information
& “Application for Conguring Printer Operations (Web Cong)” on page 266
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 certicate 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 specied 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.
Administrator Information > Advanced Security Settings > Using a Digital Certicate
359

Epson WorkForce WF-7830 Series Specifications

General

Print Technology	Inkjet
Functions	Print, Copy, Scan, Fax
Print Resolution	4800 x 2400 dpi
Max Print Size	13" x 19"
Duplex Printing	Yes
ADF Capacity	50 sheets
Maximum Scan Area	11.7" x 17"
Fax Speed	33.6 Kbps
Input Tray Capacity	250 sheets
Connectivity	USB, Ethernet, Wi-Fi, Wi-Fi Direct
Display	4.3" color touchscreen
Print Speed Color	12 ppm (ISO)
Scanner Type	Flatbed
Paper Sizes Supported	A4, A5, B5, Legal, Letter
Mobile Printing	Epson Connect, Apple AirPrint, Google Cloud Print
Ink Cartridges	4 individual ink cartridges (Black, Cyan, Magenta, Yellow)
Print Speed Black	25 ppm (ISO)