Last Updated on 14.10.2025 by DriverNew
In this article, you will find complete instructions on how to download the Canon imageCLASS LBP843Cx driver, install it correctly on your computer, and solve possible problems that may occur during installation or while using the printer.
Important Information Before Installation
Before installing the Canon imageCLASS LBP843Cx driver, please note one important rule: do not connect the printer to your computer before starting the installation. The printer must only be connected when the installation program asks you to do so. At that moment, a message will appear on the screen asking you to connect the Canon imageCLASS LBP843Cx printer to the computer with a USB cable and turn it on. Only then will the system continue the installation.
If you connect the printer earlier, the driver may not install correctly, and the Canon imageCLASS LBP843Cx printer will not work. Prepare the printer and USB cable in advance so they are close to the computer. During installation, there is a limited time to connect the printer. If you do not connect it in time, the installation will stop, and the driver will not be installed.
Download the Canon imageCLASS LBP843Cx Driver
Official Canon drivers for the Canon imageCLASS LBP843Cx are available on the Canon website. However, for each operating system there are several versions of the driver, and many users are not sure which one to choose. To make it easier, below are links to the most suitable versions of the driver for each operating system. These drivers work correctly and allow you to use all functions of the Canon imageCLASS LBP843Cx printer.
Software for Windows operating systems
Download printer driver for Windows (64-bit / 32-bit) UFR II Printer Driver Operating Systems: Windows 11, Windows 10 (64-bit), Windows 10 (32-bit), Windows 8.1 (64-bit), Windows 8.1 (32-bit), Windows 7 (64-bit), Windows 7 (32-bit), Windows Vista (64-bit), Windows Vista (32-bit) |
Software for MAC operating systems
Download printer driver for MAC UFR II Printer Driver Operating Systems: macOS Tahoe 26, macOS 15 (Sequoia), macOS 14 (Sonoma), macOS 13 (Ventura), macOS 12 (Monterey), macOS 11 (Big Sur), macOS 10.15 (Catalina) |
Step-by-Step Installation of the Canon imageCLASS LBP843Cx Driver
Once you have downloaded the Canon imageCLASS LBP843Cx driver, you can begin the installation process.
Since the file is archived, double-click on the downloaded file to extract it. In the same folder, a new folder with the same name will appear. Open this folder, and double-click [Setup.exe]. This will start the installation wizard for the Canon imageCLASS LBP843Cx driver.
Accept the terms of the license agreement and proceed with the installation of the software.
A window will appear on the screen asking you to select the connection method. In most cases, a USB connection is used, but network setup is also available.
During the USB installation process, the program will display a message asking you to connect the Canon imageCLASS LBP843Cx printer to your computer using a USB cable and turn it on. After you complete this step, the installation will continue and finish automatically.
Common Problems and Solutions
Sometimes users face problems when installing the Canon imageCLASS LBP843Cx driver. The most common issue occurs when the printer is connected to the computer before the driver installation. In this case, Windows may automatically install the wrong driver, and the printer will not work. If this happens, click “Cancel” in the “New Hardware Found” window, disconnect the cable, and restart the installation process.
Another situation is when the driver is installed, but the Canon imageCLASS LBP843Cx printer still does not print. In this case, connect the printer directly with a USB cable, without using adapters or extensions. If necessary, try another USB port or replace the cable.
Problems can also appear if the driver was installed incorrectly. To fix this, remove the installed driver completely, download the latest version from the Canon website, reinstall it, and restart the computer.
A common issue may also appear after a Windows update. If the Canon imageCLASS LBP843Cx printer stops working after the update, simply uninstall the old driver, install the new one, and restart your computer.
This video shows you how to remove the printer driver: Canon imageCLASS LBP843Cx.
More details about these and other problems that may arise when installing the driver and using the printer can be read in this article.
Software for Linux operating systems
Printer driver for operating systems: Linux MIPS, Linux ARM, Linux 64-bit, Linux 32-bit
UFR II/UFRII LT Printer Driver for Linux V5.80
Download printer driver for Linux operating systems
File version: V5.80. File Size: 63 MB
“Canon UFR II/UFRII LT Printer Driver for Linux” is a Linux operating system printer driver that supports Canon devices. It uses the CUPS (Common Unix Printing System) printing system for Linux operating systems. Installing this driver enables you to print with built-in device functions from the GUI (Graphical User Interface) settings screen and command line.
Canon imageCLASS LBP843Cx
How to print and scan documents using a mobile phone or tablet.
This model is compatible with the Canon PRINT Business app, which allows you to perform printer or scanner operations easily from iOS and Android devices.
| Download iOS App |
 Download Android App |
Canon PRINT Business is a free application that enables you to print photographs and documents, read scanned data, upload to cloud storage services on a Canon laser multi-function device or laser printer from an iOS terminal or Android device. Mobile terminals must be connected via Wi-Fi to the same network as the printers. Printers must be switched on and connected via LAN (wired or wireless). In order to use the Canon PRINT Business app for scanning, you may need to update the firmware of the Canon device.
Leave a Reply