Epson WorkForce WF-7830 Series User Manual

3.
To uninstall the printer driver or PC-FAX driver, select System Preferences from the Apple menu > Printers &
Scanners (or Print & Scan, Print & Fax), and then remove the printer from the enabled printers list.
4.
Quit all running applications.
5.
Select Go > Applications > Epson Soware > Uninstaller.
6.
Select the application you want to uninstall, and then click Uninstall.
c
Important:
e
Uninstaller removes all drivers for Epson inkjet printers on the computer. If you use multiple Epson inkjet
printers and you only want to delete some drivers, delete all of them rst, and then install the necessary printer
driver again.
Note:
If you cannot nd the application you want to uninstall in the application list, you cannot uninstall using the
Uninstaller. In this situation, select Go > Applications > Epson Soware, select the application you want to uninstall,
and then drag it to the trash icon.
Related Information
& “Application for Updating Soware and Firmware (EPSON Soware Updater)” on page 268
Updating Applications and Firmware
You may be able to clear certain problems and improve or add functions by updating the applications and the
rmware. Make sure you use the latest version of the applications and rmware.
1.
Make sure that the printer and the computer are connected, and the computer is connected to the internet.
2.
Start EPSON Soware Updater, and update the applications or the rmware.
c
Important:
Do not turn o the computer or the printer until the update is complete; otherwise, the printer may
malfunction.
Note:
If you cannot nd the application you want to update in the list, you cannot update using the EPSON Soware Updater.
Check for the latest versions of the applications from your local Epson website.
http://www.epson.com
Related Information
& “Application for Updating Soware and Firmware (EPSON Soware Updater)” on page 268
Updating the Printer's Firmware using the Control Panel
If the printer can be connected to the Internet, you can update the printer's rmware using the control panel. You
can also set the printer to regularly check for
rmware
updates and notify you if any are available.
Maintaining the Printer > Installing or Uninstalling Applications Separately > Updating Applications and Firm …
136

Epson WorkForce WF-7830 Series Specifications

General

Print Technology	Inkjet
Functions	Print, Copy, Scan, Fax
Print Resolution	4800 x 2400 dpi
Max Print Size	13" x 19"
Duplex Printing	Yes
ADF Capacity	50 sheets
Maximum Scan Area	11.7" x 17"
Fax Speed	33.6 Kbps
Input Tray Capacity	250 sheets
Connectivity	USB, Ethernet, Wi-Fi, Wi-Fi Direct
Display	4.3" color touchscreen
Print Speed Color	12 ppm (ISO)
Scanner Type	Flatbed
Paper Sizes Supported	A4, A5, B5, Legal, Letter
Mobile Printing	Epson Connect, Apple AirPrint, Google Cloud Print
Ink Cartridges	4 individual ink cartridges (Black, Cyan, Magenta, Yellow)
Print Speed Black	25 ppm (ISO)