Epson WF-C879R Series User Manual

There is a problem with the USB cable or the USB inlet.
If the USB cable cannot be recognized, change the port, or change the USB cable.
You need to recongure the USB connection.
Disconnect the USB cable from the computer. Right-click on the printer icon displayed on the computer, and then
select Remove Device. Next, connect the USB cable to the computer.
If you cannot use a USB cable, reset the USB connection by following the steps for changing the method of
connecting to a computer. See the related information link below for details.
Related Information
& “Making Settings for Connecting to the Computer” on page 288
The printer is connected to a SuperSpeed USB port.
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 Scan Even Though a Connection has been Correctly Established (Windows)
Scanning at a high resolution over a network.
Try scanning at a lower resolution.
Cannot Start Scanning from Mac OS
Make sure the computer and the printer are connected correctly.
e cause and solution to the problem dier depending on whether or not they are connected.
Solving Problems > The Printer Does Not Work as Expected > Cannot Start Scanning
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Epson WF-C879R Series Specifications

General

Print Technology	PrecisionCore Heat-Free Technology
Duplex Printing	Yes
Connectivity	USB, Ethernet, Wi-Fi, Wi-Fi Direct
Monthly Duty Cycle	Up to 75, 000 pages
Technology	Inkjet
Functions	Print, Copy, Scan, Fax
Scan Resolution	Up to 1200 x 2400 dpi
Ink Colors	Cyan, Magenta, Yellow, Black
Print Resolution	4800 x 1200 dpi
Category	Printer
Mobile Printing	Apple AirPrint, Android Printing, Mopria
Display	4.3" color touchscreen
Paper Sizes	A4, A5, A6, B5, Legal, Letter
Ink Type	Pigment-based
Max Paper Size	13 x 19 inches (Super B)
Print Speed (Black)	25 ISO ppm