Epson WF-C5790 Series User Manual

Other Problems
Slight Electric Shock when Touching the Printer
If many peripherals are connected to the computer, you may feel a slight electric shock when touching the printer.
Install a ground wire to the computer that is connected to the printer.
Operation Sounds Are Loud
If operations sounds are too loud, enable Quiet Mode. Enabling this feature may reduce printing speed.
❏ Control panel
Select
on the home screen, and then enable Quiet Mode.
❏ Windows printer driver
Enable Quiet Mode on the Main tab.
❏ Mac OS printer driver
Select System Preferences from the
menu > Printers & Scanners (or Print & Scan, Print & Fax), and then
select the printer. Click Options & Supplies > Options (or Driver). Select On as the Quiet Mode setting.
❏ Epson Scan 2
Click the
button to open the
Conguration
window. Next, set the Quiet Mode on the Scan tab.
The Date and Time Are Incorrect
Set the date and the time correctly on the control panel. Aer a power failure caused by a lightning strike or if the
power is le o for a long time, the clock may show the wrong time.
Related Information
& “Basic Settings” on page 49
Memory Device Is not Recognized
Enable the memory device in the Memory Device Interface settings on the control panel.
Related Information
& “Printer Settings” on page 51
Cannot Save Data to a Memory Device
❏ Check that the memory device is not write protected.
❏ Check that the memory device has enough available memory. If the available memory is low, data cannot be
saved.
User's Guide
Solving Problems
234

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)