Epson DS-790WN User Manual page 238

Technical Specifications
When the Sender (Client) is the Scanner
Use
File sending (When scan to network folder is
used from the scanner)
Email sending (When scan to mail is used
from the scanner)
POP before SMTP connection (When scan to
mail is used from the scanner)
When Epson Connect is used
Collecting user information (Use the contacts
from the scanner)
User authentication when collecting user
information (When using the contacts from
the scanner)
User authentication when using the scan to
network folder (SMB) from the scanner
Control WSD
Search the computer when push scanning to
an application
When the Sender (Client) is the Client Computer
Use
Discover the scanner from an application
such as EpsonNet Config and scanner driver.
Collect and set up the MIB information from
an application such as EpsonNet Config and
scanner driver.
>
Using Port for the Scanner
Destination
(Server)
FTP/FTPS server
File server
WebDAV server
SMTP server
POP server
Epson Connect
Server
LDAP server
KDC server
Client computer
Client computer
Destination
(Server)
Scanner
Scanner
238
Protocol
FTP/FTPS (TCP)
SMB (TCP)
NetBIOS (UDP)
NetBIOS (TCP)
Protocol HTTP(TCP)
Protocol HTTPS(TCP)
SMTP (TCP)
SMTP SSL/TLS (TCP)
SMTP STARTTLS (TCP)
POP3 (TCP)
HTTPS
XMPP
LDAP (TCP)
LDAP SSL/TLS (TCP)
LDAP STARTTLS (TCP)
Kerberos
WSD (TCP)
Network Push Scan Discovery
Protocol
ENPC (UDP)
SNMP (UDP)
Port
Number
20
21
445
137
138
139
80
443
25
465
587
110
443
5222
389
636
389
88
5357
2968
Port
Number
3289
161