Canon MX850 series Printer Driver

The Canon MX850 series Printer driver allows Windows to communicate with your printer and makes its printing controls available to your applications. Installing a compatible Canon driver can help resolve recognition problems and restore access to settings such as paper size, media type, and print quality.

Key Features

• Printing from Windows applications: Provides the software connection needed to send documents, photos, and other print jobs to the Canon MX850 series Printer.
• Paper and quality settings: Gives you access to available options for paper format, media type, orientation, and output quality so you can match the settings to your task.
• Layout and two-sided printing controls: Offers supported page-layout and duplex options, helping you prepare longer documents and reduce paper use.
• Device-specific configuration: Helps Windows use the printer’s capabilities rather than relying solely on a basic printing interface. Available controls depend on the driver package and connection method.

How to Install

1. Check your Windows version. Confirm whether your computer runs Windows 11, 10, 8, or 7, and check whether it uses a 32-bit or 64-bit system. Before downloading, verify that the package explicitly supports your Windows version; older MX850 drivers may not offer full compatibility with newer releases.

1. Select the correct Canon package. Choose a driver that lists the Canon MX850 series Printer as a compatible model. If you also need scanning functions, check whether the download includes scanner support or requires a separate Canon software package.

1. Prepare the printer and computer. Turn on the printer, clear any visible device errors, and close open applications. For a USB installation, follow the installer’s instructions about when to connect the cable. For a network setup, ensure the printer and computer can communicate on the same network.

1. Run the installer. Open the downloaded file, approve the Windows permission prompt if shown, and follow the setup instructions. Select your connection type and choose the MX850 when prompted.

1. Confirm successful printing. Restart the computer if requested, then open Windows printer settings and print a test page. If the printer is missing or does not respond, check the connection and confirm that the installed driver matches both the device and your operating system.

Common Issues and Fixes

• Install fails or stops midway: Disconnect the MX850 USB cable, remove any existing Canon MX850 entries in Devices and Printers, run the installer as administrator, and reconnect the cable only when prompted.
• Printer not detected: Confirm the MX850 is powered on and connected directly to a working USB port, not a hub. Restart the Print Spooler service and try a different USB cable/port.
• Driver or version conflicts: Uninstall the old Canon MX850 printer and scanner drivers first. Download the correct 32-bit/64-bit package for your Windows version, then install the full Canon package instead of a generic Windows driver.