Epson WorkForce WF-2930 Wireless All-in-One Color Inkjet Printer - Manual (Page 312)

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Environmental Specifications
Temperature Operating: 50 to 95 °F (10 to 35 °C)
Storage: –4 to 104 °F (–20 to 40 °C)
1 month at 104 °F (40 °C)
Humidity
(without condensation)
Operating: 20 to 80% RH
Storage: 5 to 85% RH
Parent topic: Technical Specifications
Interface Specifications
Interface type Hi-Speed USB (Device Class for computers; USB 3.0 cables are not
supported)
Parent topic: Technical Specifications
Network Interface Specifications
Wi-Fi
Standard IEEE 802.11 b/g/n; IEEE 802.11n available only on the 20 MHz
channel
Security WEP (64/128 bit)
WPA2-PSK (AES); complies with WPA2 with support for
WPA/WPA2 Personal
WPA3-SAE (AES)
Note: Wi-Fi Direct supports WPA2-PSK (AES) only.
Frequency band 2.4 GHz