The printer port is not set correctly.
Solutions
Click
Print Queue
on the printer driver's
Maintenance
tab.
Make sure the printer port is set correctly as shown below in
Property
>
Port
from the
Printer
menu.
USB connection:
USBXXX
, Network connection:
EpsonNet Print Port
Suddenly the Printer Cannot Print over a Network Connection
The problem could be one of the following issues.
The network environment has been changed.
Solutions
When you have changed the network environment, such as the wireless router or provider, try making
network settings for the printer again.
Connect the computer or smart device to the same SSID as the printer.
&
“Re-setting the Network Connection” on page 232
Something is wrong with the network devices for Wi-Fi connection.
Solutions
Turn off the devices you want to connect to the network. Wait for about 10 seconds, and then turn on the
devices in the following order; wireless router, computer or smart device, and then printer. Move the
printer and computer or smart device closer to the wireless router to help with radio wave
communication, and then try to make network settings again.
The printer is not connected to the network.
Solutions
Select
Settings
>
General Settings
>
Network Settings
>
Connection Check
, and then print the network
connection report. If the report shows that the network connection failed, check the network connection
report and then follow the printed solutions.
&
“Printing a Network Connection Report” on page 250
There is a problem with the network settings on the computer.
Solutions
Try accessing any website from your computer to make sure that your computer's network settings are
correct. If you cannot access any website, there is a problem on the computer.
>
The Printer Does Not Work as Expected
>
154
Содержание WF-3820 Series
Страница 1: ...User s Guide Printing Copying Scanning Faxing Maintaining the Printer Solving Problems NPD6431 01 EN ...
Страница 16: ...Part Names and Functions Front 17 Inside 18 Rear 19 ...
Страница 27: ...Loading Paper Paper Handling Precautions 28 Paper Size and Type Settings 28 Loading Paper 30 ...
Страница 32: ...Placing Originals Placing Originals 33 Originals that are not Supported by the ADF 34 ...
Страница 80: ...Copying Available Copying Methods 81 Basic Menu Options for Copying 85 Advanced Menu Options for Copying 86 ...
Страница 330: ...3 Click Edit Administrator Information Settings to Use the Printer Setting a Shared Network Folder 330 ...
Страница 375: ...Where to Get Help Technical Support Web Site 376 Contacting Epson Support 376 ...