Epson WorkForce Pro WF-C879R User Manual

Running Power Cleaning (Control Panel)
Read the instructions for Power Cleaning before running this feature.
1.
Press the
P button to turn o the printer.
2.
While holding down the
button and button, press the P power button until the power light
ashes
to
display the
conrmation
screen.
3.
Follow the on-screen instructions to run the Power Cleaning feature.
Note:
If you cannot run this feature, solve the problems that are displayed on the screen. Next, follow this procedure from step
1 to run this feature again.
4.
Aer
running this feature, run the nozzle check to make sure the nozzles are not clogged.
For details on how to run the nozzle check, see the related information below.
c
Important:
If print quality has not improved aer running Power Cleaning, wait for at least 6 hours without printing, and
then print the nozzle check pattern again. Run Print Head Cleaning or Power Cleaning again depending on the
printed pattern. If quality still does not improve, contact Epson support.
Related Information
& “Checking and Cleaning the Print Head” on page 172
Preventing nozzle clogging
Always use the power button when turning the printer on and o.
Check that the power light is o before you disconnect the power cord.
e
ink itself can dry out if it is not covered. Just like placing a cap on a fountain pen or an oil pen to prevent it
from drying, make sure the print head is capped properly to prevent the ink from drying.
When the power cord is unplugged or a power outage occurs while the printer is in operation, the print head may
not be capped properly. If the print head is le as it is, it will dry out causing nozzles (ink outlets) to clog.
In these cases, turn the printer on and o again as soon as possible to cap the print head.
Aligning Ruled Lines
If vertical lines look misaligned, align the ruled lines.
1.
Load A4-size plain paper in the printer.
2.
Select Settings on the home screen.
3.
Select Maintenance > Ruled Line Alignment.
Maintaining the Printer > Improving Print, Copy, Scan, and Fax Quality > Aligning Ruled Lines
174

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)