Changing your internet provider or installing a new router often results in a loss of connection between your computer and printer. When the network name or password changes, printer It simply stops seeing the print command, remaining unaware of any changes to your local network infrastructure. This is a normal situation and requires re-authorization of the device in the wireless network.
In most cases, the procedure doesn't require in-depth technical knowledge or a technician. Modern models feature user-friendly interfaces, and the good old cable-based methods are still relevant for initial setup. The key is to understand the network protocol logic and follow the steps appropriate to your model.
In this article, we'll cover all the current reconnection methods: from using WPS to manual setup via USB cable. You'll learn how to avoid common mistakes and why. 2.4 GHz frequency range is critical for the stable operation of office equipment.
Preparatory stage before changing the network
Before you start dancing with a tambourine around the device, you need to make sure that the new router is fully ready for operation. Wi-Fi network The network must be active, and at least one device (smartphone or laptop) must be successfully connected to the internet through it. Without a working signal source, any setup attempts are doomed to failure.
Find out the exact name of the new network (SSID) and password. If you just installed the router, this information is often found on a sticker on the bottom of the router, unless you changed it in the factory settings. Write it down or keep it handy, as you'll need to be careful when entering the information, especially with regard to capitalization.
⚠️ Please note: Most budget and mid-range printers do not support the standard. Wi-Fi 6 (802.11ax) and often don't see networks that operate exclusively in the 5 GHz band. Make sure the 2.4 GHz band is activated on your router or the band aggregation feature is enabled.
It's also worth preparing the printer itself. If the tray runs out of paper or the ink level is critically low, the device may enter deep sleep or error mode, ignoring setup commands. Check for consumables.
Using the WPS button for quick synchronization
The fastest way to switch a printer to Wi-Fi is with technology WPS (Wi-Fi Protected Setup)It allows you to connect devices with the press of a single button, bypassing the password entry process. This method works if your router supports this feature (almost all do), and the printer itself has a corresponding button or is accessible through the menu.
Find the WPS button on the router. It may be a separate button or combined with the Wi-Fi power button. Press and hold it for 2-3 seconds until the wireless indicator starts blinking. After this, you have about two minutes to activate the printer's signal.
On the MFP control panel, find the button with an antenna or a wireless network icon. Press and hold it until the lights flash in a specific rhythm, indicating the network is searching. If the connection is successful, the Wi-Fi indicator will turn solid.
- 🔘 Find the WPS button on your router and press it.
- 🖨️ Press the Wireless button on the printer within 2 minutes.
- 📶 Wait until the network indicator stops flashing and remains on continuously.
- 💻 Check the connection status on your computer.
It's worth noting that the WPS method doesn't work if you're using corporate networks with web-based authentication or complex enterprise security systems. For home use, it's the most trouble-free option.
Setup via USB cable and computer
If there is no wireless button or WPS does not work, the classic method is via USB cable remains the most reliable. To do this, you'll need a USB Type-B cable (square connector), which is usually included with the device. The computer will act as an intermediary, transmitting the new network settings to the printer.
Connect the printer to your computer with a cable and turn it on. The system should detect the new device. Now, run the setup program included on the disc or download the latest driver from the manufacturer's official website. During the installation, select "Set up a wireless connection" or "Change connection type."
Sequence of actions in the installation wizard:1. Select "Wireless Connection".
2. Select your new network from the list.
3. Enter the password.
4. Wait for the message about successful setup.
5. Disconnect the USB cable.
The software will automatically transfer the network configuration to the printer's memory. Once the process is successfully completed, the wizard will prompt you to disconnect the cable. From this point on, the device should operate autonomously over the air.
☑️ USB Setup Checklist
If you plan to return the device to an office that uses a different network, you will need to repeat the procedure.
Using the LCD screen and device menu
Many modern models HP, Canon, Epson And Brother They are equipped with color displays. This greatly simplifies the task, as everything can be done without going to the computer. The interface may differ, but the logic is the same.
Go to the Settings menu (often symbolized by a gear or wrench). Find the "Network," "Wireless," or "Network Setup" section. Select "Wireless Setup Wizard." The device will begin searching for available networks.
Select the name of your new router from the list provided. In the window that appears, enter the password using screen fonts. Be careful: on small screens, it's easy to confuse zeros and the letter O, or miss the fact that Caps Lock is on.
| Brand | Menu path (approximate) | Nuance |
|---|---|---|
| HP | Settings (gear) -> Network -> Wireless | A network reset is often required before setup. |
| Canon | Menu -> Device Settings -> LAN Settings | PIN confirmation may be required |
| Epson | Wi-Fi -> Wi-Fi Setup -> Setup Wizard | Supports direct connection to the router |
| Brother | Menu -> Network -> WLAN -> Setup Wizard | Strict password verification upon entry |
After entering the information, the printer will attempt to obtain an IP address from the router. If successful, a connection message will appear on the screen and you may also be prompted to print a network configuration report.
What to do if the printer does not see the network?
Make sure your router isn't hiding the SSID (network name). If the network is hidden, select "Add network" or "Enter manually" and enter the name accurately, maintaining proper case.
Mobile apps for reconfiguration
Smartphone owners can use proprietary utilities, which often can transfer Wi-Fi settings from their phone to the printer. This is especially convenient if you don't have a computer with USB ports nearby.
Download the manufacturer's app (eg. HP Smart, Canon PRINT Inkjet/SELPHY, Epson iPrint). Make sure your phone is connected to the new Wi-Fi network. Launch the app and select "Add a printer" or "Set up a new device."
The app will ask you to temporarily connect to the printer's direct network (often identified by its model number). After this, your phone will transfer your home Wi-Fi settings to the printer's memory. The process takes less than a minute.
- 📱 Open the manufacturer's app on your smartphone.
- 📡 Make sure your phone is on the new Wi-Fi network.
- 🔄 Follow the on-screen instructions to transfer your password.
- ✅ Wait for confirmation of successful synchronization.
This method is good because the application will immediately offer to install missing drivers on your computer if it is on the same network, or to immediately start printing from your phone.
⚠️ Important: When using the mobile method, make sure that the mobile Internet (4G/5G) is disabled on your phone during setup so that the data does not go through the external network, but remains within the local circuit.
Resetting the printer's network settings
Sometimes the device "remembers" old errors or conflicts with previous settings, refusing to connect to a new router. In such cases, a full reset of network settings to factory defaults helps. This won't delete your drivers on your PC, but it will clear the memory of the printer's Wi-Fi module.
The reset method varies by model. Often, you need to press and hold two buttons simultaneously, such as "Wireless" and "Cancel," for 5-10 seconds. The indicators should flash, indicating the reset. On models with a display, this is done through the menu: Settings -> Network -> Restore network settings.
After the reset, the printer will enter connection standby mode. The wireless network indicator will begin blinking. You can now restart the connection process using any of the methods described above, as if the device had just been purchased.
Don't be afraid to use this feature, as it only affects the network module and does not affect the page counter or ink levels.
Common problems and their solutions
Even if you follow all the instructions, you may still encounter problems. One of the most common is that the printer sees the network but won't connect. This is often due to the encryption type. Make sure your router uses the standard WPA2-PSK (AES). Older printers may not support the new WPA3 standard, and new corporate standards may block simple devices.
Another issue is sleep mode. If the printer hasn't been used for a long time, it may go into deep sleep and lose connection with the router. Try simply turning the router off and on again, then rebooting the printer. Sometimes temporarily disabling MAC address filtering on the router helps.
If all else fails, check if your router has a limit on the number of connected devices. In apartment buildings, the airwaves can be clogged, and a printer simply can't get through the interference. In this case, changing the broadcast channel in your router settings to a less congested one (for example, 1, 6, or 11) may help.
⚠️ Note: Router and printer interfaces are constantly being updated. If the menu items described differ, look for similar sections or consult the user manual for your specific model, as firmware updates may change the layout of functions.
Why doesn't the printer see the 5 GHz network?
Most printers, especially those released before 2020, are equipped with Wi-Fi modules that operate only in the 2.4 GHz band. This band has a longer range but lower speeds, which is sufficient for printing documents. If your router broadcasts a 5 GHz network with the same name, the printer may become confused or simply fail to detect the signal. Solution: Separate the networks in your router settings by giving them different names (for example, HomeWiFi and HomeWiFi_5G), and connect the printer to the network without the 5G adapter.
Is it possible to connect a printer without a computer?
Yes, this is possible if the printer has a screen and keyboard, or supports WPS. Many modern models also allow you to set up a network via a smartphone (the method described above). However, to initially install the drivers on your computer, you'll still need either a cable or a network connection, which must first be established using one of the methods described above.
What is a printer IP address and why is it needed?
An IP address is a unique identifier for a device on your local network. After switching to a new Wi-Fi router, your printer will receive a new IP address (usually automatically via DHCP). If you previously installed the printer with a static IP address, printing will stop until you update the printer port in the device properties on your computer to the new address.
How to print a network configuration report?
On most models, this is done with a button combination. Often, you need to press and hold the "Information" (i) button or the wireless button for 5 seconds. On models with a display, go to Menu -> Report -> Network Report. The report will show the current IP address, network name (SSID), and connection status.