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Epson WF-3820 Series User Manual

Epson WF-3820 Series
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If you are connecting to an SSID generated from a tethering smart device, check for the SSID and password in
the documentation provided with the smart device.
If your Wi-Fi connection suddenly disconnects, check for the conditions below. If any of these conditions are
applicable, reset your network settings by downloading and running the
soware
from the following website.
http://epson.sn > Setup
Another smart device was added to the network using push button setup.
e
Wi-Fi network was set up using any method other than push button setup.
Related Information
& “Making Settings for Connecting to the Computer” on page 233
& “Making Wi-Fi Settings from the Control Panel” on page 236
E-5
Solutions:
Make sure the wireless router’s security type is set to one of the following. If it is not, change the security type on
the wireless router, and then reset the printers network settings.
WEP-64 bit (40 bit)
WEP-128 bit (104 bit)
WPA PSK (TKIP/AES)
*
WPA2 PSK (TKIP/AES)
*
WPA (TKIP/AES)
WPA2 (TKIP/AES)
WPA3-SAE (AES)
* WPA PSK is also known as WPA Personal. WPA2 PSK is also known as WPA2 Personal.
E-6
Solutions:
Check if MAC address
ltering
is disabled. If it is enabled, register the printer’s MAC address so that it is not
ltered. See the documentation provided with the wireless router for details. You can check the printer’s MAC
address from the Network Status part on the network connection report.
If your wireless router is using shared authentication with WEP security, make sure the authentication key and
index are correct.
If the number of connectable devices on the wireless router is less than the number of network devices that you
want to connect, make settings on the wireless router to increase the number of connectable devices. See the
documentation provided with the wireless router to make settings.
Related Information
& “Making Settings for Connecting to the Computer” on page 233
Adding or Replacing the Computer or Devices
>
Checking the Network Connection Status
>
Printi
252

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Epson WF-3820 Series Specifications

General IconGeneral
Print TechnologyInkjet
Max Print Resolution4800 x 2400 dpi
ConnectivityUSB, Ethernet, Wi-Fi, Wi-Fi Direct
Paper Capacity250 sheets
Duplex PrintingYes
Scanner TypeFlatbed color image scanner
Display2.7" color touchscreen
FunctionsPrint, Copy, Scan, Fax
ADF Capacity35 sheets
Scan Resolution1200 x 2400 dpi
Fax Speed33.6 Kbps
Ink TypeDURABrite Ultra pigment ink
Ink Cartridges4 individual ink cartridges (Black, Cyan, Magenta, Yellow)
Paper Sizes SupportedA4, A6
Mobile PrintingEpson Connect, Apple AirPrint, Mopria
Dimensions (W x D x H)16.7" x 19.8" x 10.8"

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