Driver for HP Deskjet 3450
Table of Contents

The official driver for the HP Deskjet 3450 printer is essential for the initial connection of the device to a computer and for reinstalling the Windows operating system. This driver enables the system to recognize the printer for subsequent use and allows for configuration and printing. The installation process is automated and should be seamless; however, a computer restart is necessary afterward to apply the changes.
You can download the driver for the HP Deskjet 3450 for your version of the operating system from the table below. We recommend reviewing the installation instructions after downloading the driver.
Download Driver for HP Deskjet 3450
OS Versions: Windows 11, Windows 10 32-bit, Windows 10 64-bit, Windows 8.1 32-bit, Windows 8.1 64-bit, Windows 8 32-bit, Windows 8 64-bit, Windows 7 32-bit, Windows 7 64-bit | |
Driver Type | Download |
HP Print and Scan Doctor for Windows | |
HP ePrint Software for Network and Wireless Connected Printers x32bit |
On this page, you can download the HP Deskjet 3450 driver! Get the necessary drivers for Windows, Linux, and Mac operating systems for free.

How to Install the Driver for HP Deskjet 3450
- Download the driver from the table for your version of Windows OS
- Run the downloaded file
- Accept the “License Agreement” and click “Next”
- Specify how to connect the printer to the computer and click “Next”
- Wait for the installation to finish
- Restart the computer to apply changes.


Before installing the driver, ensure that no other version is installed on your computer. If one exists, please remove it before proceeding with the new installation.
Common Errors and Solutions During Driver Installation
- Printer Detection Issue: If the device is not found, consider downloading an alternative version of the driver.
- Printing Problems: If the printer does not print after installing the driver, ensure that you have restarted your computer.
- Unable to Launch Driver File: If the file does not open, check your system for viruses, then restart and try again.