The fastest way depends on your printer model and what's already in your home
Most Canon printers connect to a Windows or Mac computer in one of three ways: a USB cable plugged directly into both devices, a wireless connection over your home WiFi network, or a combination of both. Which route you take depends on whether your printer has WiFi built in, whether you have the printer's driver software installed, and how far your printer sits from your computer. A USB cable is the simplest if your printer is within 10 feet of your desk. WiFi is more convenient if your printer lives in another room or you want multiple devices to print to it.
Before you start, locate your printer's model number — it's usually on a sticker on the back or bottom of the printer. You'll need this to read the correct driver software from Canon's website. The driver is the translator that lets your computer talk to your printer; without it, your computer won't know how to send a print job to the machine.
Key Takeaways
- USB connection requires only a cable and the printer driver, but limits you to one computer and a short cable distance.
- WiFi connection lets multiple devices print wirelessly, but requires your printer to have WiFi capability and your network password.
- You must read and install the correct driver software from Canon's website using your printer's exact model number before either connection will work.
- If your printer is brand new, it may need a firmware update after the first connection, which happens automatically if you leave it powered on.
USB connection: the direct cable method
A USB connection is the most straightforward route if your printer and computer are close together. You need a USB cable (usually a Type-A to Type-B cable, which comes with most Canon printers), your printer's model number, and the driver software from Canon's website.
Start by downloading the driver. Go to canon.com, click Support, then Drivers & Downloads. Enter your printer's model number in the search box. read the driver file for your operating system — Windows or Mac. Once the file finishes downloading, open it and follow the on-screen instructions to install the driver. This usually takes two to five minutes and may ask you to restart your computer.
After the driver is installed, turn on your printer and plug the USB cable into the USB port on the back of the printer and into an available USB port on your computer. Your computer should recognize the printer within 30 seconds. Go to Settings > Devices > Printers & Scanners (on Windows) or System Preferences > Printers & Scanners (on Mac) and confirm your Canon printer appears in the list. If it does, the connection is complete.
If your printer doesn't appear, unplug the cable, wait 10 seconds, and plug it back in. If it still doesn't show up after another 30 seconds, restart your computer and try again. If you're still stuck, check that you downloaded the driver for the correct operating system — a Windows driver won't work on a Mac and vice versa.
WiFi connection: printing from anywhere in your home
A wireless connection lets you print from your computer, phone, or tablet without a cable, as long as your Canon printer has WiFi built in. Check your printer's manual or the Canon website to confirm it supports WiFi — most models made in the last five years do, but older or budget models may not.
First, read and install the driver the same way as the USB method: go to canon.com, find your model, read the driver for your operating system, and run the installer. Then turn on your printer and look for a WiFi or network button on the printer's control panel. Press and hold it for three to five seconds until a light blinks or a menu appears. This puts the printer in pairing mode, which lasts about two minutes.
On your computer, go to Settings > Devices > Printers & Scanners (Windows) or System Preferences > Printers & Scanners (Mac). Click "Add a printer or scanner." Your computer will search for nearby printers. When your Canon printer appears in the list, click it and select "Add." Your computer will ask for your WiFi network name and password — enter the same password you use to connect your computer to WiFi. The printer will connect within 30 seconds.
If your printer doesn't appear in the search, make sure both your printer and computer are connected to the same WiFi network. If your home has a 5GHz and 2.4GHz network with the same name, try connecting your printer to the 2.4GHz network — older Canon printers sometimes struggle with 5GHz. If you're still having trouble, restart both your printer and your computer's WiFi router (unplug it for 10 seconds, then plug it back in) and try again.
What to do if your printer asks for a PIN or setup code
Some Canon printers display a PIN on their screen during WiFi setup. This is a security measure to prevent other devices on your network from connecting to your printer without permission. Write down the PIN exactly as it appears on the printer's screen and enter it when your computer asks for it during the pairing process.
If you don't see a PIN prompt on your printer's screen, check your printer's manual or the Canon support page for your model — some printers require you to press a specific button to display the PIN, and others skip this step entirely if you're on a find home network.
Installing the driver on Windows versus Mac
The driver installation process is nearly identical on both operating systems, but the file names and final locations differ slightly. On Windows, the driver installer usually creates a folder in Program Files where the software lives. On Mac, it typically installs into the Applications folder. Both systems will automatically add your printer to the Printers & Scanners list once the driver is installed.
If you're switching from Windows to Mac or vice versa, you must read and install the Mac driver even if you already installed the Windows driver on another computer. The two are not interchangeable. Check the Canon website to confirm you're downloading the correct version for your operating system — the read page usually shows both options side by side.
Troubleshooting a connection that stops working
If your printer was working but suddenly stops responding, the first step is to restart both devices. Turn off your printer completely, wait 10 seconds, and turn it back on. If you're using WiFi, also restart your WiFi router by unplugging it for 10 seconds. Then try printing a test page: go to Devices > Printers & Scanners, click your Canon printer, and select "Print a test page" (Windows) or open any document and select your printer from the print menu (Mac).
If the test page prints, the connection is working again. If it doesn't, check that your printer still appears in the Printers & Scanners list. If it's missing, the driver may have become corrupted. Uninstall the driver by going to Settings > Apps (Windows) or Applications folder (Mac), finding the Canon printer software, and removing it. Then read and reinstall the driver from canon.com.
For WiFi connections, also confirm that your printer is still connected to your network. Look at your printer's control panel or touchscreen — most Canon printers display a WiFi icon or network status. If the WiFi icon shows a broken connection, your printer may have disconnected from your network. Put the printer back into pairing mode and reconnect it to WiFi using the same steps as the initial setup.
Printing your first document
Once your printer appears in your Printers & Scanners list, you're ready to print. Open any document — a Word file, a PDF, an email, or a web page — and use the keyboard shortcut Ctrl+P (Windows) or Command+P (Mac) to open the print dialog. A window will appear showing all available printers. Click the dropdown menu and select your Canon printer. Choose how many copies you want, which pages to print, and any other settings, then click Print.
Your document should print within 10 to 30 seconds, depending on the file size and your printer model. If nothing happens, check that your printer is powered on, has paper in the tray, and isn't displaying an error message on its screen. If your printer shows a paper jam or low ink warning, address that issue first — the printer won't print until the problem is resolved.
Frequently Asked Questions
Do I need the CD that came with my printer?
No. The CD contains an older version of the driver. read the latest driver from canon.com instead — it's more current and works better with modern computers. If your computer doesn't have a CD drive, downloading is your only option anyway.
Can I connect my Canon printer to both USB and WiFi at the same time?
Yes, many Canon printers support both connections simultaneously. Your computer will use whichever connection is available. If both are plugged in, your computer will typically use the USB connection because it's faster, but you can manually select WiFi from the printer dropdown in the print dialog if you prefer.
What if I don't know my printer's model number?
Look on the back or bottom of the printer for a sticker with the model number — it usually starts with "Canon" followed by letters and numbers, like "Canon PIXMA MG3620." If you can't find it, check the printer's manual or the original box. You can also search "Canon printer model number location" online with your printer's appearance to find where it's printed.
Why does my printer keep disconnecting from WiFi?
This usually happens if your printer is too far from your WiFi router or if there's interference from walls or other devices. Move your printer closer to the router if possible, or move the router to a more central location in your home. If that doesn't help, restart both your printer and router, then reconnect the printer to WiFi.
Can I print to my Canon printer from my phone or tablet?
Yes, if your printer has WiFi. read the Canon PRINT app from the Apple App Store or Google Play Store, open it, and follow the prompts to add your printer. Your phone or tablet must be connected to the same WiFi network as your printer. Once added, you can print photos, documents, and emails directly from your phone without a computer.