Epson WorkForce Pro WF-C879R 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.
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.
Checking the Connection Status
Use EPSON Status Monitor to check the connection status for the computer and the printer.
1.
Select System Preferences from the Apple menu > Printers & Scanners (or Print & Scan, Print & Fax), and
then select the printer.
2.
Click Options & Supplies > Utility > Open Printer Utility.
3.
Click EPSON Status Monitor.
When the remaining ink levels are displayed, a connection has been successfully established between the computer
and the printer.
Check the following if a connection has not been established.
❏ e printer is not recognized over a network connection
“Cannot connect to a Network” on page 219
❏ e printer is not recognized using a USB connection
“e Printer Cannot Connect by USB (Mac OS)” on page 222
Check the following if a connection has been established.
❏ e printer is recognized, but scanning cannot be performed.
“Cannot Scan Even ough a Connection has been Correctly Established (Mac OS)” on page 236
Solving Problems > The Printer Does Not Work as Expected > Cannot Start Scanning
232

Epson WorkForce Pro WF-C879R Specifications

General

Functions	Print, Copy, Scan, Fax
Duplex Printing	Yes
Scan Type	Flatbed, ADF
Scan Resolution	1200 x 2400 dpi
Fax Speed	33.6 Kbps
Fax Resolution	Up to 200 x 200 dpi
ADF Capacity	50 sheets
Maximum Paper Size	13" x 19"
Connectivity	USB, Ethernet, Wi-Fi, Wi-Fi Direct
Print Technology	PrecisionCore
Print Resolution	4800 x 1200 dpi
Print Speed (Black)	24 ppm
Print Speed (Color)	24 ppm
Copy Speed	22 ppm (Color)
Copy Resolution	600 x 600 dpi
Mobile Printing	Apple AirPrint, Mopria Print Service
Display	4.3" color touchscreen
Monthly Duty Cycle	Up to 75, 000 pages
Ink Cartridge Configuration	4 individual ink packs (Black, Cyan, Magenta, Yellow)