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.
The printer is connected to a SuperSpeed USB port.
Solutions
If you connect the printer to a SuperSpeed USB port using a USB 2.0 cable, a communication error may
occur on some computers. In this case, re-connect the printer using one of the following methods.
❏
Use a USB 3.0 cable.
❏
Connect to a Hi-Speed USB port on the computer.
❏
Connect to a SuperSpeed USB port other than the port that generated the communication error.
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
&
“Checking if a genuine Epson printer driver is installed - Windows” on page 183
&
“Checking if a genuine Epson printer driver is installed - Mac OS” on page 184
&
“Installing or Uninstalling Applications Separately” on page 182
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. You need to install
EPSON Status Monitor 3
to enable this feature. You can download it from the
Epson website.
>
The Printer Does Not Work as Expected
>
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Содержание WorkForce Pro WF-C879R
Страница 21: ...Part Names and Functions Front 22 Rear 26 ...
Страница 36: ...Loading Paper Paper Handling Precautions 37 Paper Size and Type Settings 38 Loading Paper 39 ...
Страница 100: ...Copying Available Copying Methods 101 Basic Menu Options for Copying 106 Advanced Menu Options for Copying 108 ...
Страница 469: ...3 Click Edit Administrator Information Settings to Use the Printer Setting a Shared Network Folder 469 ...
Страница 567: ...Where to Get Help Technical Support Web Site 568 Contacting Epson Support 568 ...