Epson WF-7820 Series User Manual

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Environmental Specifications
Temperature Operating: 50 to 95 °F (10 to 35 ° C)
Storage (after initial ink charge): 5 to 104 °F (-15 to 40 °C)
Storage (before initial ink charge): -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)*
Hi-Speed USB (for Mass storage class for external storage)
*: USB 3.0 cables are not supported.
Note: Epson cannot guarantee the operation of externally connected devices.
Parent topic: Technical Specifications
External USB Device Specifications
Do not use devices with the following requirements:
• Dedicated driver
• Security settings, such as password or encryption, etc.
• Built-in USB hub
Note: Use only external storage devices with independent AC power sources. External storage devices
that are powered via USB are not recommended. Epson cannot guarantee the operation of externally
connected devices.

Epson WF-7820 Series Specifications

General

Print Resolution	4800 x 2400 dpi
Max Print Size	13" x 19"
Duplex Printing	Yes
Scan Resolution	1200 x 2400 dpi
Paper Capacity	250 sheets
ADF Capacity	50 sheets
Display	4.3" color touchscreen
Functions	Print, Copy, Scan, Fax
Scanner Type	Flatbed colour image scanner
Connectivity	Wi-Fi, Ethernet, Wi-Fi Direct, USB
Mobile Printing	Epson Connect, Apple AirPrint, Google Cloud Print
Paper Sizes	A3, A4, A5, A6, B4, B5, C6, DL
Fax Transmission Speed	Approx. 3 seconds per page
Fax Memory	Up to 550 pages
Print Technology	PrecisionCore
Ink Type	DURABrite Ultra Ink