CA-signed Certificate is expired.
Solutions
If there is a problem with the expiration date of the certificate, "The certificate has expired" is displayed
when connecting to Web Config with SSL/TLS communication (https). If the message appears before its
expiration date, make sure that the scanner's date is configured correctly.
The common name of the certificate and the scanner do not match.
Solutions
If the common name of the certificate and the scanner do not match, the message "The name of the
security certificate does not match···" is displayed when accessing Web Config using SSL/TLS
communication (https). This happens because the following IP addresses do not match.
❏
The scanner's IP address entered to common name for creating a Self-signed Certificate or CSR
❏
IP address entered to web browser when running Web Config
For Self-signed Certificate, update the certificate.
For CA-signed Certificate, take the certificate again for the scanner.
The proxy server setting of local address is not set to web browser.
Solutions
When the scanner is set to use a proxy server, configure the web browser not to connect to the local
address via the proxy server.
❏
Windows:
Select
Control Panel
>
Network and Internet
>
Internet Options
>
Connections
>
LAN settings
>
Proxy server
, and then configure not to use the proxy server for LAN (local addresses).
❏
Mac OS:
Select
System Preferences
>
Network
>
Advanced
>
Proxies
, and then register the local address for
Bypass proxy settings for these Hosts & Domains
.
Example:
192.168.1.*: Local address 192.168.1.XXX, subnet mask 255.255.255.0
192.168.*.*: Local address 192.168.XXX.XXX, subnet mask 255.255.0.0
Problems Starting Scanning
Cannot Start Scanning from Computer
Make sure the smart device and the scanner are connected correctly.
The cause and solution to the problem differ depending on whether or not they are connected.
Checking the Connection Status (Windows)
Use Epson Scan 2 Utility to check the connection status.
>
>
Cannot Start Scanning from Computer
188
Содержание DS-730
Страница 10: ...Important Instructions Safety Instructions 11 Restrictions on Copying 12 ...
Страница 27: ...Specifications of Originals and Placing Originals Specifications of Originals 28 Placing Originals 33 ...
Страница 78: ...3 Click Edit Preparing to Scan over a Network Setting a Shared Network Folder Creating the Shared Folder 78 ...
Страница 91: ...Basic Scanning Scanning Using the Scanner s Control Panel 92 Scanning from a Computer 96 ...
Страница 255: ...Standards and Approvals Standards and Approvals for European Models 256 Standards and Approvals for U S Models 256 ...
Страница 257: ...Where to Get Help Technical Support Web Site 258 Contacting Epson Support 258 ...