Epson WF-C878R Series User Manual

Moiré (Cross-Hatch) Patterns Appear in the Copied Image
If the original is a printed document such as a magazine or a catalog, a dotted moiré pattern
appears.
Solutions
Change the reduce and enlarge setting. If a moiré pattern still appears, place the original at a slightly
dierent
angle.
& “Basic Menu Options for Copying” on page 102
An Image of the Reverse Side of the Original Appears in the Copied Image
e following causes can be considered.
When scanning thin originals, images on the back may be scanned at the same time.
Solutions
Place the original on the scanner glass and then place a piece of black paper over it.
& “Placing Originals” on page 41
The copy density setting is too high.
Solutions
Lower the copy density setting.
& “Basic Menu Options for Copying” on page 102
Solving Problems > Printing, Copying, Scanning, and Faxing Quality is Poor > Copy Quality is Poor
279

Epson WF-C878R Series Specifications

General

Print Technology	PrecisionCore Heat-Free Technology
Max Print Resolution	4800 x 1200 dpi
Duplex Printing	Yes
Connectivity	USB, Ethernet, Wi-Fi, Wi-Fi Direct
Max Scan Resolution	1200 x 2400 dpi
Fax	Yes
Print Speed (Black)	25 ppm (ISO)
Print Speed (Color)	24 ISO ppm
Scanner Type	Flatbed, ADF
Paper Formats	A4, A5, A6, B5, Letter, Legal
Display	4.3" color touchscreen
Mobile Printing	Apple AirPrint, Mopria Print Service
Ink Type	DURABrite Ultra pigment ink
Ink Cartridges	Black, Cyan, Magenta, Yellow