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Epson WorkForce Enterprise WF-C21000 Series User Manual

Epson WorkForce Enterprise WF-C21000 Series
602 pages
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You need to recongure the USB connection.
Solutions
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.
& “Making Settings for Connecting to the Computer” on page 303
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)
e
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 206
& “Checking if a genuine Epson printer driver is installed - Mac OS” on page 207
Solving Problems
>
The Printer Does Not Work as Expected
>
Cannot Print
223

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Epson WorkForce Enterprise WF-C21000 Series Specifications

General IconGeneral
Duplex PrintingYes
Monthly Duty CycleUp to 400, 000 pages
Print TechnologyPrecisionCore
Print SpeedUp to 100 ISO ppm (black/color)
ConnectivityUSB, Ethernet, Wi-Fi, Wi-Fi Direct
Scanner TypeColor Flatbed / ADF
Recommended Monthly Page VolumeUp to 100, 000 pages
Supported Paper SizesLetter, Legal, A4
Ink Cartridge Configuration4 individual ink cartridges (Black, Cyan, Magenta, Yellow)

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