The basic steps to connect your printer

Most printers connect to WiFi through a menu on the printer itself, a companion app on your phone or computer, or a combination of both. The exact path depends on your printer model, but the core idea is the same: you tell the printer which WiFi network to join and give it your password.

Start by checking what's printed on your printer or in the manual that came with it. Look for a model number — something like "HP OfficeJet 4105" or "Canon PIXMA TR4720". Then search that model number plus "WiFi setup" online. The manufacturer's website will have step-by-step instructions specific to your machine, which is faster and more reliable than generic advice.

If you don't have the manual, most printer manufacturers let you download it free from their support page using just the model number. This takes five minutes and saves you from guessing.

Key Takeaways

  • Your printer's setup method depends on the model, so finding the manual or manufacturer's instructions for your specific printer is the fastest way to succeed.
  • Most printers have a menu button or screen where you can select your WiFi network and enter your password directly on the device.
  • Some printers use a companion app on your phone or computer to handle the WiFi connection instead of the printer's own menu.
  • Write down your WiFi network name and password before you start, because you will need to enter them exactly as they are.
  • If your printer cannot find your WiFi network, moving the printer closer to your router or restarting both devices usually fixes the problem.

Connecting through the printer's menu or screen

If your printer has buttons or a small touchscreen on the front, look for a menu option labeled "Settings," "Network," "WiFi," or "Wireless." Press that button and navigate to the WiFi or network section. The printer will show you a list of WiFi networks it can detect — find yours and select it.

When the printer asks for your password, type it exactly as it is, including capital letters, numbers, and special characters. WiFi passwords are case-sensitive, so "MyPassword" is different from "mypassword." If you are not sure of your password, you can find it on the back or bottom of your router, or log into your router's settings page from a computer or phone to see it.

After you enter the password, the printer will attempt to connect. This usually takes 30 seconds to a minute. Once it succeeds, the printer will either show a confirmation message on its screen or print a test page. Either way, your printer is now on your WiFi network.

Connecting through a companion app

Some newer printers, especially all-in-one models from HP, Canon, and Brother, use a mobile app to handle the WiFi setup instead of the printer's own menu. Download the app from the Apple App Store or Google Play Store — search for your printer's brand and model number. Open the app and follow the prompts to add a new printer.

The app will ask you to select your WiFi network and enter your password. It then sends this information to the printer wirelessly, so you do not have to type anything on the printer itself. This method is often faster and less error-prone than typing on a small screen.

Some apps also let you set up the printer using a QR code. The printer displays a code on its screen, you scan it with your phone, and the app automatically detects the printer and connects it to your network. Check your printer's manual to see if this option is available for your model.

What to do if your printer cannot find your WiFi network

If the printer's menu shows no networks at all, or your network is not in the list, the printer and router are probably too far apart. WiFi signals weaken with distance and through walls. Move the printer closer to your router — even a few feet can make a difference — and try again.

If the network appears but the printer rejects your password, double-check that you typed it correctly. Passwords are case-sensitive and spaces count. If you are still stuck, restart both the printer and the router: turn them off, wait 30 seconds, and turn them back on. This clears temporary glitches that sometimes prevent connection.

If your WiFi network name contains special characters or spaces, some older printers struggle to connect to it. Check your router's settings to see the exact name your network is broadcasting. If it has unusual characters, you can create a second network name (called a guest network) with a simpler name and connect the printer to that instead.

Connecting a printer that has no screen or menu

Older or very basic printers sometimes have no screen or menu buttons at all. These printers often use a physical WiFi button on the back or side instead. Press and hold this button for a few seconds until a light blinks, which puts the printer into pairing mode. Then open the WiFi settings on your computer or phone, find the printer's temporary network name, and connect to it.

Once you are connected to the printer's temporary network, open a web browser and type a simple address like 192.168.1.1 or 10.0.0.1. This opens the printer's settings page in your browser, where you can select your home WiFi network and enter the password. After you save these settings, the printer will connect to your home network and you can disconnect from the printer's temporary network.

If this method sounds confusing, the manufacturer's support page for your model will have clearer instructions with screenshots. It is worth the five-minute search.

Checking that your printer is actually connected

Once the printer says it is connected, verify it by printing a test page. Most printers have a "Print Test Page" or "Print Configuration Page" option in their menu. This page will show you the printer's IP address and confirm that it is on your network.

You can also check from your computer or phone. On Windows, go to Settings > Devices > Printers & Scanners and look for your printer in the list. On Mac, go to System Preferences > Printers & Scanners. On iPhone or iPad, go to Settings > AirPrint Printers (if you have an Apple printer). If your printer appears in these lists, it is connected and ready to use.

Troubleshooting a printer that was connected but stopped working

If your printer was working on WiFi and suddenly stopped, the most common cause is that your router restarted or your printer lost power. Restart both devices: turn off the printer and router, wait 30 seconds, and turn them back on in this order: router first, then printer. This usually restores the connection within a minute.

If restarting does not work, check whether your WiFi password has changed recently. Some routers reset their password after a power outage or firmware update. If you changed your password, you will need to update it on the printer as well. Go back into the printer's network settings and re-enter the new password.

If your printer is still not connecting after a restart and password check, try "forgetting" the network on the printer and reconnecting from scratch. In the printer's network settings, find the option to remove or forget your WiFi network, then go through the connection process again as if it were the first time.

Frequently Asked Questions

Can I connect my printer to WiFi if I do not know my password?

Yes. Your WiFi password is printed on a sticker on the back or bottom of your router. If the sticker is worn or missing, log into your router's settings page from a computer or phone using the router's IP address (usually 192.168.1.1 or 192.168.0.1) and your router's admin username and password, which are also on the sticker. You can then view or reset your WiFi password from there.

Why does my printer keep disconnecting from WiFi?

The most common cause is that the printer is too far from the router or blocked by thick walls. Move it closer and try again. If that does not help, restart both devices. If disconnections keep happening, your router may be overloaded with too many devices. Try connecting the printer to a less crowded WiFi band if your router offers both 2.4 GHz and 5 GHz networks — older printers work better on 2.4 GHz.

Do I need to use the same WiFi network on my phone and printer?

Yes, they need to be on the same network to communicate. If your phone is on a guest network or a different band, the printer will not be able to receive print jobs from it. Make sure both devices are connected to the same WiFi network name.

What if my printer model is very old and the manufacturer no longer has support pages?

Search for your model number on the Internet Archive's Wayback Machine, which preserves old web pages. You can also try searching for the model number plus "WiFi setup" on YouTube — many users have posted video walkthroughs for older printers. If the printer truly has no WiFi capability, you can still use it by connecting it to your computer with a USB cable.

Can I connect my printer to a 5 GHz WiFi network?

Some newer printers support 5 GHz, but many older ones only work on 2.4 GHz. Check your printer's manual or specifications to see which bands it supports. If your router broadcasts both bands, try connecting to the 2.4 GHz network first — it has longer range and works with more devices, even if it is slightly slower.