Epson WF-4820 Series User Manual

71
Network Environment Messages
Message Solution
The Wi-Fi environment needs to be
improved. Turn the wireless router off and
then turn it on. If the connection does not
improve, see the documentation for the
wireless router.
Move your product closer to your router or access point,
and remove any obstacles between them. Then turn off
your router or access point, wait about 10 seconds, and
turn it back on again. If you still cannot connect to your
product, check the documentation that came with your
router or access point for solutions.
*No more devices can be connected.
Disconnect one of the connected devices if
you want to add another one.
You can connect up to 8 computers or other devices to
your product using a Wi-Fi Direct (Simple AP) connection.
If you want to add another device, disconnect an existing
connected device first.
The same SSID as Wi-Fi Direct exists in
the environment. Change the Wi-Fi Direct
SSID if you cannot connect a smart device
to the printer.
Change the Wi-Fi Direct SSID.
Parent topic: Printing a Network Connection Report
Configuring Email Server Settings
To use features such as scanning to email or forwarding faxes to email, you need to configure the email
server. You can select settings for the email server using the control panel on the product.
1. Press the home button, if necessary.
2. Select Settings.
3. Select General Settings.

Epson WF-4820 Series Specifications

General

Print Resolution	4800 x 2400 dpi
Connectivity	USB, Ethernet, Wi-Fi, Wi-Fi Direct
Paper Capacity	250 sheets
Automatic Document Feeder	Yes
ADF Capacity	35 sheets
Duplex Printing	Yes
Display	4.3" color touchscreen
Functions	Print, Copy, Scan, Fax
Scan Resolution	1200 x 2400 dpi
Fax Speed	33.6 Kbps
Weight	20.5 lbs
Print Speed (Black)	25 ppm
Print Speed (Color)	12 ppm
Scanner Type	Flatbed, ADF
Paper Sizes Supported	A4, A5, A6, B5, Letter, Legal, Executive, 3.5 x 5", 4 x 6", 5 x 7", 8 x 10", 8.5 x 11", 8.5 x 14"
Mobile Printing	Apple AirPrint, Mopria, Epson Connect
Ink Cartridges	Black, Cyan, Magenta, Yellow
OS Compatibility	Windows, Mac OS