The USB cable is not plugged into the electrical outlet correctly.
Solutions
Connect the USB cable securely to the printer and the computer.
There is a problem with the USB hub.
Solutions
If you are using a USB hub, try to connect the printer directly to the computer.
There is a problem with the USB cable or the USB inlet.
Solutions
If the USB cable cannot be recognized, change the port, or change the USB cable.
Cannot Print Even Though a Connection has been Established (Windows)
The following causes can be considered.
There is a problem with the software or data.
Solutions
❏
Make sure that a genuine Epson printer driver (EPSON XXXXX) is installed. If a genuine Epson
printer driver is not installed, the available functions are limited. We recommend using a genuine
Epson printer driver.
❏
If you are printing a large data size image, the computer may run out of memory. Print the image at a
lower resolution or a smaller size.
❏
If you have tried all of the solutions and have not solved the problem, try uninstalling and then
reinstalling the printer driver.
❏
You may be able to clear the problem by updating the software to the latest version. To check the
software status, use the software update tool.
&
“Checking if a genuine Epson printer driver is installed - Windows” on page 136
&
“Checking if a genuine Epson printer driver is installed - Mac OS” on page 137
&
“Installing or Uninstalling Applications Separately” on page 135
&
“Updating Applications and Firmware” on page 139
There is a problem with the printer's status.
Solutions
Click
EPSON Status Monitor 3
on the printer driver's
Maintenance
tab, and then check the printer
status. If
EPSON Status Monitor 3
is disabled, click
Extended Settings
on the
Maintenance
tab, and
then select
Enable EPSON Status Monitor 3
.
>
The Printer Does Not Work as Expected
>
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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 ...