Epson WF-7820 Series User Manual

68
Network Connection Report Codes and Messages
Check the error codes and messages on the network connection report to solve problems you may
encounter with network connections. The tables here list solutions to problems based on the error codes
and messages that may appear on the top of the report.
1 Error code
2 Message
Note: Error codes and messages listed here may not all apply to your product.
Error Codes and Messages
Error code and message Solution
E-1
Confirm that the network cable is
connected and network devices such as
hub, router, or access point are turned on.
Make sure your router, access point, and/or hub are
turned on, and the network cable is securely connected to
your device and to your product.
If you are trying to set up Wi-Fi, remove the network cable
and set up Wi-Fi again. Ethernet and Wi-Fi cannot be
connected at the same time.

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