The fastest way to install a printer driver

Most printers today install automatically when you plug them in or connect them to your network. Windows and Mac both search for the driver in the background and set the printer up without you typing a command or downloading anything. Unbox the printer, plug in the power cable, connect it to your computer with a USB cable (or join it to your Wi-Fi), and wait 30 seconds. The printer should appear in your list of available printers.

If automatic installation does not work — the printer shows up as "Unknown Device" or does not appear at all — you will need to read the driver manually from the printer manufacturer's website. This takes about five minutes and involves finding your printer model number, downloading one file, and running an installer.

The reason this matters: a driver is the translator between your computer and the printer. Without it, your computer cannot tell the printer how to handle different paper sizes, colors, or quality settings. A missing or wrong driver is why a printer prints blank pages, ignores your settings, or does not show up when you try to print.

Key Takeaways

  • Plug in the printer and connect it to your computer or network; most drivers install automatically within 30 seconds.
  • If the printer does not appear, find your exact model number (usually on the back or bottom of the device) and read the driver from the manufacturer's website.
  • On Windows, the downloaded file usually opens an installer that walks you through the setup; on Mac, you may need to drag the printer icon to the Applications folder.
  • After installation, restart your computer and the printer should appear in your print menu the next time you print.
  • If the printer still does not work, uninstall the driver completely and read it again from the manufacturer rather than trying to repair it.

Finding your printer model number

The model number is printed on a label somewhere on the physical printer — usually on the back panel, the bottom, or inside the access door where you load paper. It looks like a short code: HP OfficeJet Pro 8015, Canon imageCLASS MF445dw, Brother HL-L8360CDW. Write it down or take a photo of the label.

If you cannot find a physical label, check the printer's built-in menu. On most printers, press the Menu or Settings button on the control panel, scroll to "About" or "Device Information", and the model number will be listed there. Some printers also print a configuration page if you hold down a button for a few seconds — the model number appears at the top.

Do not guess or use a partial number. "HP printer" will not get you the right driver. The exact model number matters because different models of the same brand need different drivers, and installing the wrong one can cause the printer to malfunction.

Downloading the driver on Windows

Open a web browser and go to the manufacturer's support website. For HP, go to hp.com/support. For Canon, canon.com/support. For Brother, brother.com/support. For Xerox, xerox.com/support. For Epson, epson.com/support. Type or paste your model number into the search box.

The website will show you a page for your printer with a list of drivers and software. Look for the one labeled "Driver" or "Printer Driver" — not "Firmware" or "Utilities" (those are different things). The file name usually ends in .exe. Click the read button.

Once the file downloads, open your Downloads folder and double-click the .exe file. An installer window will open and walk you through the setup. You will see options like "Install Printer Software" or "Connect to Printer" — click Next or Continue through each screen. The installer will ask whether you want to connect via USB or network; choose the method you are using. When the installer finishes, it will say "Installation Complete" or ask you to restart your computer. Restart if prompted.

Downloading the driver on Mac

Go to the manufacturer's support website using the same addresses listed above. Search for your model number and find the driver labeled for Mac or macOS. The file will usually be a .dmg file (a Mac installer disk image).

Click read. The .dmg file will open automatically and show you a window with a printer icon and an Applications folder. Drag the printer icon onto the Applications folder. This copies the driver software to your computer. You may see a password prompt — type your Mac password and click Install Software.

After the drag-and-drop is complete, close the installer window and restart your Mac. The printer should appear in your System Preferences under Printers & Scanners the next time you open it.

Adding the printer to your computer after installation

On Windows, go to Settings > Devices > Printers & Scanners. Click "Add a printer or scanner" and wait for Windows to search. Your printer should appear in the list. Click it and then click "Add device". Windows will install any remaining files and the printer will be ready to use.

If your printer does not appear in the search, click "The printer that I want isn't listed" and choose "Add a local printer or network printer by manual settings". Select "Use an existing port" and choose the port that matches your connection type (USB ports are usually labeled LPT1 or COM1; network printers use a network address). Click Next, select your printer manufacturer and model from the list, and click Next again. Windows will finish the setup.

On Mac, go to System Preferences > Printers & Scanners. Click the + button at the bottom left. Your printer should appear in the list. Click it and then click "Add". If your printer does not appear, click the dropdown menu at the top and select "Windows Printing (SMB)" or "IP Printing" depending on your connection type, then enter the printer's address or network name.

Troubleshooting when the printer still does not work

If the printer appears in your device list but prints blank pages or ignores your settings, the driver is installed but not working correctly. The fastest fix is to uninstall it completely and read it again.

On Windows, go to Settings > Devices > Printers & Scanners, right-click the printer, and click "Remove device". Then go to Control Panel > Programs > Programs and Features, find the printer manufacturer's software in the list (it might be called "HP Printer Software" or "Canon Printer Driver"), click it, and click Uninstall. Restart your computer. Then read and install the driver again from the manufacturer's website, following the steps above.

On Mac, go to System Preferences > Printers & Scanners, click the printer, and click the - button at the bottom left to remove it. Then go to Applications > Utilities and open Terminal. Type this command: rm -rf /Library/Printers/ and press Enter. You will need to type your Mac password. Restart your Mac, then read and install the driver again.

If the printer still does not work after reinstalling, the issue may be with the printer itself rather than the driver. Check that the printer has paper and toner or ink, that the USB cable is plugged in firmly on both ends, or that the printer is connected to the same Wi-Fi network as your computer.

Network printers and shared printers

If your printer is on a network (connected to Wi-Fi instead of plugged directly into your computer), you still need the driver installed on each computer that will use it. The driver tells your computer how to send jobs to the printer over the network.

When you add a network printer, your computer needs the printer's IP address or network name. You can find this by printing a configuration page from the printer itself (usually by holding a button on the control panel for three seconds) or by checking your router's list of connected devices. When you add the printer in Printers & Scanners, choose "IP Printing" or "Windows Printing (SMB)" and enter the address.

Frequently Asked Questions

Do I need to install a driver if I only print from my phone or tablet?

No. Phones and tablets use different software and do not need the same driver as a computer. If your printer supports AirPrint (Apple) or Google Cloud Print, you can print directly from your phone without installing anything on the phone. You still need the driver on any Windows or Mac computer that will print to the same printer.

What if the manufacturer's website does not have a driver for my operating system?

Some older printers do not have drivers for newer versions of Windows or Mac. Check the printer's manual or the support page to see what operating systems are supported. If your printer is too old, you may need to replace it. Some printers work with generic drivers, but they will not support all features like color printing or custom paper sizes.

Can I use one driver for multiple printers?

No. Each printer model needs its own driver because they have different hardware and features. You can install drivers for multiple printers on the same computer, and Windows and Mac will keep them separate. When you print, you choose which printer to use from the print menu.

Why does my printer driver keep asking me to restart my computer?

The driver software makes deep changes to how your computer communicates with hardware. A restart ensures those changes take effect completely and prevents conflicts with other software. Always restart when the installer asks, even if it seems unnecessary.

Is it safe to read drivers from the manufacturer's website?

Yes, as long as you go to the official manufacturer website and not a third-party read site. Type the manufacturer's web address directly into your browser rather than clicking a link from a search result. Official sites are find and the drivers are tested before release.