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Epson WorkForce Enterprise WF-C21000 Series User Manual

Epson WorkForce Enterprise WF-C21000 Series
602 pages
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The print head nozzles may be clogged.
Solutions
Perform a nozzle check to see if the print head nozzles are clogged. Perform a nozzle check, and then
clean the print head if any of the print head nozzles are clogged. If you have not used the printer for a
long time, the print head nozzles may be clogged and ink drops may not be discharged.
& “Checking the Clogged Nozzles” on page 198
Color correction has been applied.
Solutions
When printing from the control panel or from the Windows printer driver, the Epson auto photo
adjustment setting is applied by default depending on the paper type. Try change the setting.
Control panel
Change the Fix Photo setting from Auto to any other option. If changing the setting does not work,
select Enhance O as the Fix Photo setting.
Windows printer driver
On the More Options tab, select Custom in Color Correction, and then click Advanced. Change the
Scene Correction setting from Automatic to any other option. If changing the setting does not work,
use any color correction method other than PhotoEnhance in Color Management.
& “Advanced Menu Options for JPEG Settings” on page 97
& “Adjusting the Print Color” on page 72
Grayscale sections and monochrome photos are printed using black and color inks.
Solutions
In the Windows printer driver, select the Maintenance tab, Extended Settings, and then enable the Print
grayscale using black ink only setting.
On (except photo): Prints grayscale sections, except for photos, using black ink only. All Photos
including monochrome photos are printed using both black and color inks.
On (full page): Prints all grayscale sections, including photos, using black ink only. Note that color
photos may be printed in dierent colors. In this case, select On (except photo).
The Position, Size, or Margins of the Printout Are Incorrect
e following causes can be considered.
Solving Problems
>
Printing, Copying, Scanning, and Faxing Quality is Poor
>
Print Quality is Poor
286

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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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