System Settings - Security - Ssl; System Settings - Proxy - Proxy - Epson TM-T20II-i Technical Reference Manual

System Settings - Security - SSL

You can set the SSL communication settings.
Item
Disable
Remove the
certificate
Enable
Update the
certificate
Create the self
signed certificate
Private key file
Certificate file
Certificate chain
file
Apply
 This product only supports TLS. SSL3.0 is not supported.
 HTTP communication is not available when SSL is enabled.
 When SSL is enabled, it will take about 1 minute and 30 seconds after the printer is turned
on for printing to be possible.

System Settings - Proxy - Proxy

You can change the proxy settings and service settings using proxy.
Item
Proxy URL and Port Number
ID
Password
Enable Proxy for Automatic
following services: Update
Direct Print
Status
Notification
Device Data
Notification
Apply
Chapter 3
Disables SSL authentication.
Select this checkbox to delete the SSL certificate.
Enables SSL authentication.
Renews certificates registered to this product.
Registers the self-signed certificate to this product.
Selects private key files registered to this product.
Selects server certificate files registered to this product.
Selects certificate chain files registered to this product
Saves settings to TM-T20II-i.
Enter the proxy server URL and port number in the following:
"http://host name: port number".
Example: http://10.0.0.1:8008
Registers the authentication ID for using proxy authentication.
Registers the authentication password for using proxy
authentication.
Sets whether the proxy is used for automatic update of Web
contents.
Sets whether the proxy is used for Server Direct Print.
Sets whether the proxy is used for Status Notification.
Sets whether the proxy is used for Device Data Notification.
Saves settings to TM-T20II-i.
Application Development Information
Description
Description
3
107