Epson WorkForce Pro WF-C879R User Manual

The paper path is smeared.
Solutions
When vertical banding (horizontal to the printing direction) appears, or the paper is smeared, clean the
paper path.
& “Cleaning the Paper Path for Ink Smears” on page 175
The paper is curled.
Solutions
Place the paper on a
at
surface to check if it is curled. If it is,
atten
it.
The printhead is rubbing the surface of the paper.
Solutions
When copying on thick paper, the print head is close to the printing surface and the paper may be
scued. In this case, enable the reduce scu setting.
Select Settings > General Settings > Printer Settings, and then enable
ick
Paper on the control panel.
If you enable this setting, copy quality may decline or may slow down.
The Position, Size, or Margins of the Copies are Incorrect
e following causes can be considered.
The paper is loaded incorrectly.
Solutions
Load paper in the correct direction, and slide the edge guide against the edge of the paper.
& “Loading Paper” on page 39
The originals are not placed correctly.
Solutions
❏ Make sure the original is placed correctly against the alignment marks.
❏ If the edge of the scanned image is missing, move the original slightly away from the edge of the
scanner glass. You cannot scan the area within approximately 1.5 mm (0.06 in.) from the edge of the
scanner glass.
& “Placing Originals” on page 43
Solving Problems > Printing, Copying, Scanning, and Faxing Quality is Poor > Copy Quality is Poor
283

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)