Epson WF-7840 Series User Manual

❏ Select Sleep Timer or Power O Timer, and then make settings.
Installing or Uninstalling Applications Separately
Connect your computer to the network and install the latest version of applications from the website. Log in to
your computer as an administrator. Enter the administrator password if the computer prompts you.
Installing the Applications Separately
Note:
When reinstalling an application, you need to uninstall it rst.
1.
Make sure the printer and the computer are available for communication, and the printer is connected to the
Internet.
2.
Start EPSON Soware Updater.
e
screenshot is an example on Windows.
3.
For Windows, select your printer, and then click
to check for the latest available applications.
4.
Select the items you want to install or update, and then click the install button.
c
Important:
Do not turn o or unplug the printer until the update is complete. Doing so may result in malfunction of the
printer.
Maintaining the Printer > Installing or Uninstalling Applications Separately > Installing the Applications Separ …
159

Epson WF-7840 Series Specifications

General

Print Resolution	4800 x 2400 dpi
Max Print Size	13" x 19"
Duplex Printing	Yes
Scanner Type	Flatbed, ADF
Scan Resolution	1200 x 2400 dpi
Connectivity	USB, Ethernet, Wi-Fi, Wi-Fi Direct
Display	4.3" Color Touchscreen
Category	Printer
Functions	Print, Copy, Scan, Fax
Maximum Paper Size	13" x 19"
Input Paper Capacity	250 sheets
ADF Capacity	50 sheets
Print Technology	PrecisionCore
Print Speed Black	25 ppm
Print Speed Color	12 ppm
Paper Capacity	250 sheets
Printing Technology	PrecisionCore
Mobile Printing	Apple AirPrint, Mopria Print Service, Epson Connect
Paper Sizes	A4, A5, Letter, Legal
Paper Capacity Maximum	500 sheets
Monthly Duty Cycle	50, 000 pages
Product Type	All-in-One Printer