Driver for OKI B4550
Summary

We offer the official driver for the OKI B4550. This driver is essential for the reliable operation of your device with the Windows operating system. It not only gets your device up and running but also ensures proper interaction between your device and the OS.
To get started, identify the specific version of your operating system. Then, use our convenient table to select the appropriate driver and click the “Download” button. Once the driver is downloaded, follow our comprehensive installation instructions. With this guide, there’s no need to consult a specialist or refer to additional manuals.
Download Driver for OKI B4550
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 |
PCL Printer Driver | |
LPR Utility | |
Network Extension | |
Web Driver Installer |
On this page, you can download the OKI B4550 driver! Get the necessary drivers for free for Windows, Linux, and Mac operating systems.

How to Install the Driver for OKI B4550
- Download the driver from the table according to your Windows OS version.
- Run the downloaded file.
- Accept the “License Agreement” and click “Next.”
- Select how you will connect the printer to the computer 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 currently installed on your computer. If so, please remove it prior to installing the new version.
Common Issues and Solutions During Driver Installation
- Printer Detection Issue: If the device is not found, we recommend downloading a different version of the driver.
- Printing Issues: If the printer does not print after installing the driver, make sure to restart your computer.
- Unable to Launch Driver File: If the file does not open, check your system for viruses, then restart and try again.