Ethernet Specifications; Security Protocol; Postscript Level 3 Compatibility; Supported Third Party Services - Epson WF-C20590 Series User Manual

User's Guide

Ethernet Specifications

Standards
Communication Mode
Connector
*1 Use a category 5e or higher STP (Shielded twisted pair) cable to prevent risk of radio interference.
*2 The connected device should comply with IEEE802.3az standards.

Security Protocol

*
IEEE802.1X
IPsec/IP Filtering
SSL/TLS
SMTPS (STARTTLS, SSL/TLS)
SNMPv3
* You need to use a device for connection that complies with IEEE802.1X.

PostScript Level 3 Compatibility

The PostScript used on this printer is compatible with PostScript Level 3.

Supported Third Party Services

Google Cloud Print

External USB Device Specifications

Devices
USB Flash Drive
You cannot use the following devices:
Appendix
*1
IEEE802.3i (10BASE-T)
*1
IEEE802.3u (100BASE-TX)
*1
IEEE802.3ab (1000BASE-T)
IEEE802.3az (Energy Efficient Ethernet)
Auto, 10 Mbps Full duplex, 10 Mbps Half duplex, 100 Mbps Full duplex, 100 Mbps
Half duplex
RJ-45
HTTPS Server/Client
IPPS
Maximum Capacities
2 TB (formatted in FAT, FAT32, or exFAT.)
240
*2