Epson WF-C5790 Series User Manual

Uneven Colors, Smears, Dots, or Straight Lines Appear in the Copied
Image
❏ Clean the paper path.
❏ Clean the scanner glass.
❏ Clean the ADF.
❏ Do not press too hard on the original or the document cover when you are placing the originals on the scanner
glass.
❏ When the paper is smeared, lower the copy density setting.
Related Information
& “Cleaning the Paper Path for Ink Smears” on page 177
& “Cleaning the Scanner Glass” on page 179
& “Cleaning the ADF” on page 177
& “Basic Menu Options for Copying” on page 103
Moiré (Cross-Hatch) Patterns Appear in the Copied Image
Change the reduce and enlarge setting or place the original at a slightly
dierent
angle.
Related Information
& “Basic Menu Options for Copying” on page 103
An Image of the Reverse Side of the Original Appears in the Copied
Image
❏ For a thin original, place the original on the scanner glass and then place a piece of black paper over it.
❏ Lower the copy density setting on the control panel.
Related Information
& “Basic Menu Options for Copying” on page 103
The Printout Problem Could Not be Cleared
If you have tried all of the solutions and have not solved the problem, try uninstalling and then reinstalling the
printer driver.
Related Information
& “Uninstalling Applications” on page 191
& “Installing the Latest Applications” on page 186
User's Guide
Solving Problems
217

Epson WF-C5790 Series Specifications

General

Print Resolution	4800 x 1200 dpi
Automatic Duplex Printing	Yes
Scan Resolution	1200 x 2400 dpi
ADF Capacity	50 sheets
Monthly Duty Cycle	Up to 45, 000 pages
Display	4.3" color touchscreen
Maximum Paper Size	8.5" x 47.2"
Fax	Yes
Product Type	Multifunction Printer
Output Capacity	150 sheets
Print Technology	PrecisionCore
Paper Capacity	250 sheets
Connectivity	USB, Ethernet, Wi-Fi, Wi-Fi Direct
Scanner Type	Flatbed, ADF
Mobile Printing	Epson Connect, Apple AirPrint, Google Cloud Print
Standard Paper Input	250 sheets
Paper Sizes	A4, A5, A6, B5, Letter, Legal, Executive
Ink Type	Epson DURABrite Ultra pigment ink
Ink Cartridge Configuration	4 individual ink cartridges (Black, Cyan, Magenta, Yellow)
Operating Systems Supported	Windows, macOS
Print Speed	24 ISO ppm (black/color)