Epson Stylus NX420 Driver Download (Official)

Epson Drivers

The Stylus NX420 is a printer manufactured by Epson. We recommend updating to the latest driver if printing causes programs to crash, or the printer won't print or if print quality is poor. Visitors have downloaded this file "epson13806.exe" 34 times with an aggregate rating of 5 out of 5 stars based on 7 reviews. Compatibility for this driver update includes PCs running Windows operating systems such as Windows XP. The total disk space used for this update is 8.2 MB.

7 Ratings

Supported Models

Epson Stylus NX420



Supported Operating Systems

Windows XP

File Name


SA28A7 (17-Nov-2010)

Additional Notes

Printer Firmware File

Uploaded By

Gitanjali (DG Staff Member) on 12-Apr-2012

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
ENBoost.dll 163.8 KB 7 Jun 2010
ENWA.ini 257 bytes 4 Nov 2010
EPFWUPD.exe 2.3 MB 7 Jun 2010
FWC246TL(2).efu 6.2 MB 4 Nov 2010
Resources/Default/CP.txt 8.0 KB 7 Jun 2010
Resources/Default/LA.txt 19.6 KB 7 Jun 2010
Resources/Default/enres200.dat 52.0 KB 7 Jun 2010
Resources/Default/string.dat 15.7 KB 7 Jun 2010
Resources/de/CP.txt 8.2 KB 7 Jun 2010
Resources/de/LA.txt 24.5 KB 7 Jun 2010
Resources/de/string.dat 17.7 KB 7 Jun 2010
Resources/en/CP.txt 8.0 KB 7 Jun 2010
Resources/en/LA.txt 19.6 KB 7 Jun 2010
Resources/en/string.dat 15.7 KB 7 Jun 2010
Resources/es/CP.txt 8.2 KB 7 Jun 2010
Resources/es/LA.txt 21.7 KB 7 Jun 2010
Resources/es/string.dat 17.9 KB 7 Jun 2010
Resources/fr/CP.txt 8.2 KB 7 Jun 2010
Resources/fr/LA.txt 22.2 KB 7 Jun 2010
Resources/fr/string.dat 19.4 KB 7 Jun 2010
Resources/it/CP.txt 8.1 KB 7 Jun 2010
Resources/it/LA.txt 21.6 KB 7 Jun 2010
Resources/it/string.dat 17.6 KB 7 Jun 2010
Resources/ja/CP.txt 7.1 KB 7 Jun 2010
Resources/ja/LA.txt 8.7 KB 7 Jun 2010
Resources/ja/string.dat 21.7 KB 7 Jun 2010
Resources/nl/CP.txt 8.2 KB 7 Jun 2010
Resources/nl/LA.txt 21.8 KB 7 Jun 2010
Resources/nl/string.dat 16.6 KB 7 Jun 2010
Resources/pt/CP.txt 8.2 KB 7 Jun 2010
Resources/pt/LA.txt 20.7 KB 7 Jun 2010
Resources/pt/string.dat 16.7 KB 7 Jun 2010
Unzip32.dll 102.4 KB 7 Jun 2010
e_dge321.dll 16.4 KB 7 Jun 2010
iconv.dll 901.1 KB 7 Jun 2010
unicows.dll 258.4 KB 7 Jun 2010

How to Update Epson Stylus NX420 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Epson Stylus NX420 driver, click the green download button above. After you complete your download, move on to Step 2.

If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter Epson Stylus NX420 into the search box above and then submit. In the results, choose the best match for your PC and operating system.

Tech Tip: If you are having trouble deciding which is the right driver, try the Epson Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the Epson website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.

How to Open Device Manager

  • In Windows 11, Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager

  • In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager

  • In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager

  • In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager

  • In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button

How to Install a driver from Device Manager

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. Click the Update Driver button and follow the instructions.

In most cases, you will need to reboot your computer in order for the driver update to take effect.

Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.

For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.

This website is not affiliated with Epson. All company names/logos are properties of their owners.
server: web2, load: 0.54