HP Deskjet 3420 Driver Download
The Deskjet 3420 is a printer manufactured by HP. This update fixes issues with bad print quality, printer unresponsive or won't print, slow printing and program crashes while printing. This update - "3420-enu-2kxpinfu.exe" - has an average rating of 4 out of 5 stars based on 125 reviews, and has been downloaded 32,733 times. Visitors have successfully installed this driver on PCs running Windows XP. The total disk space used for this update is 11.5 MB.
Supported Models
Deskjet 3420
Manufacturers
Supported Operating Systems
Windows XP
File Name
3420-enu-2kxpinfu.exe (11.5 MB)
Uploaded By
Don Bushway (DG Member) on 15-Oct-2003
Most Helpful Reviews
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How to Update Deskjet 3420 Device Drivers
Step 1 - Download Your Driver
To get the Deskjet 3420 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 HP Deskjet 3420 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 HP 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 HP website. Most major device manufacturers update their drivers regularly.
Step 2 - Install Your Driver
To install your new driver on Windows:
Right-click the Start button.
Click "Device Manager"
Find your device in the list.
Right-click the device and select "Update driver"
Follow the steps on screen.
Restart your computer when done.
This keeps your computer working at its best.
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.