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Epson WF-3820 Series User Manual

Epson WF-3820 Series
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Related Information
& “Application for Conguring Printer Operations (Web Cong)” on page 269
CA-signed
Certicate
Importing Setting Items
Items Settings and Explanation
Server Certicate Select a certicates format.
Private Key If you obtain a certicate of the PEM/DER format by using a CSR created from a
computer, specify a private key le that is match a certicate.
Password
If the le format is Certicate with Private Key (PKCS#12), enter the password
for encrypting the private key that is set when you obtain the certicate.
CA Certicate 1
If your certicates format is Certicate (PEM/DER), import a certicate of a
certicate authority that issues a CA-signed Certicate used as server certicate.
Specify a le if you need.
CA Certicate 2
If your certicates format is Certicate (PEM/DER), import a certicate of a
certicate authority that issues CA Certicate 1. Specify a le if you need.
Related Information
& “Importing a CA-signed Certicate” on page 366
Deleting a CA-signed
Certicate
You can delete an imported certicate when the certicate has expired or when an encrypted connection is no
longer necessary.
c
Important:
If you obtain a
certicate
using a CSR created from Web
Cong
, you cannot import a deleted
certicate
again. In
this case, create a CSR and obtain a certicate again.
1.
Access Web Cong, and then select the Network Security tab > SSL/TLS > Certicate.
2.
Click Delete.
3.
Conrm that you want to delete the certicate in the message displayed.
Related Information
& “Application for Conguring Printer Operations (Web Cong)” on page 269
Updating a Self-signed Certicate
Because the Self-signed Certicate is issued by the printer, you can update it when it has expired or when the
content described changes.
1.
Access Web
Cong
and select the Network Security tab > SSL/TLS >
Certicate
.
Administrator Information
>
Advanced Security Settings
>
Using a Digital Certicate
367

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Epson WF-3820 Series Specifications

General IconGeneral
Print TechnologyInkjet
Max Print Resolution4800 x 2400 dpi
ConnectivityUSB, Ethernet, Wi-Fi, Wi-Fi Direct
Paper Capacity250 sheets
Duplex PrintingYes
Scanner TypeFlatbed color image scanner
Display2.7" color touchscreen
FunctionsPrint, Copy, Scan, Fax
ADF Capacity35 sheets
Scan Resolution1200 x 2400 dpi
Fax Speed33.6 Kbps
Ink TypeDURABrite Ultra pigment ink
Ink Cartridges4 individual ink cartridges (Black, Cyan, Magenta, Yellow)
Paper Sizes SupportedA4, A6
Mobile PrintingEpson Connect, Apple AirPrint, Mopria
Dimensions (W x D x H)16.7" x 19.8" x 10.8"

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