The Canon PIXMA MG3122 driver helps Windows communicate with your wireless all-in-one printer, allowing applications to send print jobs and access supported scanning functions. For network use, the appropriate Canon software also helps your computer locate the printer on your Wi-Fi network.

Key Features

• Wireless printer communication: Connects Windows to the PIXMA MG3122 over your local network, so you can print without keeping a USB cable attached.
• Print settings and paper options: Provides access to supported controls such as paper size, media type, print quality, and two-sided printing.
• Scanning support: A compatible scanner driver lets supported applications receive documents and photos from the flatbed scanner. Scanning utilities may require a separate installation.
• Maintenance and status tools: Depending on the package, Canon utilities can display printer status and offer maintenance functions such as nozzle checks and print-head cleaning.

How to Install

1. Check your Windows version. Identify whether your computer runs Windows 11, 10, 8, or 7, and confirm whether it uses a 32-bit or 64-bit system. Choose a Canon PIXMA MG3122 package explicitly listed as compatible with your setup; availability may differ by Windows version.

1. Prepare the printer and network. Turn on the printer and make sure your computer is connected to the network you want to use. The MG3122 uses 2.4 GHz Wi-Fi, so confirm that this band is enabled on your router. Avoid guest networks that prevent devices from communicating.

1. Run the downloaded installer. Extract the files if needed, then launch the setup program. Approve the Windows permission prompt and follow the installation instructions. Select the wireless or network connection option when offered.

1. Complete wireless setup. Let the installer search for the printer. If it is not found, follow the provided network setup instructions. Some setup methods may request a temporary USB connection; connect the cable only when prompted.

1. Verify printing and scanning. Once installation finishes, check that the Canon printer appears in Windows printer settings and print a test page. If you need scanning, install any separately listed compatible scanner software and test it with a document.

If setup fails, confirm that the printer and computer are on the same local network before reinstalling. For Windows 11 in particular, check the package’s compatibility notes rather than assuming an older driver is supported.

Common Issues and Fixes

• Installer fails or stops mid-setup: Disconnect the MG3122 USB cable, run the Canon setup file as administrator, and temporarily disable antivirus/security prompts. Reconnect only when the installer asks.
• Printer not detected: Confirm the MG3122 is powered on and connected to the same Wi-Fi network or a direct USB port—not a hub. Restart the printer and PC, then rerun Canon’s setup or add it manually via Windows “Add a printer.”
• Driver version conflicts: Remove existing PIXMA MG3100/MG3122 entries in Devices and Printers, uninstall Canon software, then install the latest MG3122 driver for your Windows version. Avoid mixing old and new driver packages.