Driver for OKI MB491MFP
Table of Contents

The official driver for the OKI MB491MFP printer is essential for connecting your device to a computer for the first time or if you need to reinstall Windows. This driver allows Windows to recognize the printer, enabling printing capabilities. Accompanying the driver is software or a utility for printer configuration.
To download the OKI MB491MFP driver, choose the version that matches your Windows operating system and architecture. If you encounter issues, we recommend following the detailed installation instructions carefully.
Download Driver for OKI MB491MFP
OS Versions: Windows 11, Windows 10 (32-bit and 64-bit), Windows 8.1 (32-bit and 64-bit), Windows 8 (32-bit and 64-bit), Windows 7 (32-bit and 64-bit) | |
Driver Type | Download |
PCL Printer Driver | |
PS Printer Driver | |
Universal PCL5 Printer Driver | |
Scanner Driver | |
FAX Driver |
On this page, you can download the OKI MB491MFP driver! Obtain the necessary drivers for Windows, Linux, and Mac operating systems for free.

How to Install the Driver for OKI MB491MFP
- Download the driver from the table based on your version of Windows Windows
- Run the downloaded file
- Accept the “License Agreement” and click “Next”
- Select the printer connection method and click “Next”
- Wait for the installation to complete
- Restart your computer to apply the changes.


Before installing the driver, ensure that no other version is installed on your computer. If an existing version is found, please uninstall it before proceeding with the new installation.
Common Installation Errors and Solutions
- Printer detection issue: If the device is not found, it is advisable to download a different version of the driver.
- Printing problems: If the printer does not print after the driver installation, make sure to restart your computer.
- Cannot run the driver file: If the file does not open, check your system for viruses, then restart and try again.