Changing your router or simply changing your home network password often leads to the printer no longer being able to see your computer and refusing to perform tasks. This is a classic situation where printer The router loses connection because it stores the old access point's settings in its memory. The user must manually initiate the reconnection process to restore the functionality of the office equipment.
Modern models HP, Canon, Epson And Brother While these devices have similar connection restoration algorithms, their menu interfaces can vary significantly. In some cases, you'll need physical access to the buttons on the device's body; in others, you'll need to use a temporary USB cable or your smartphone's screen. It's important to understand that a standard device restart rarely resolves the issue completely.
In this article, we'll cover all available methods, from automated utilities to manual IP address configuration. You'll learn how to reset network settings and correctly enter new data, avoiding common password errors. The key point is that both the computer and the printer must be in the same subnet (the same IP address range), otherwise communication between them is not possible even if the connection to the router is successful.
Preparing equipment and resetting old settings
Before you begin setting up your router, you need to make sure it's turned on, working properly, and sending a signal. Make sure you know the exact network name (SSID) and its password. If the printer was previously connected to a different network, its internal memory may contain conflicting configurations that need to be cleared.
Most models have a button combination for resetting network settings. Typically, this involves holding down the wireless and cancel buttons simultaneously for 3-5 seconds until the indicators flash. This resets the network module to its factory default state, ready to search for new signals.
- 📶 Make sure your router operates at 2.4 GHz, as many older printers do not support the 5 GHz standard.
- 🔌 Disconnect the USB cable from your computer if it was connected to prevent the system from trying to use the local connection.
- 📱 Prepare a smartphone or laptop that is already successfully connected to the new Wi-Fi network.
After a reset, the Wi-Fi indicator on the device will typically blink blue or orange, indicating that it's waiting for a connection. If the indicator remains steady, the device may still be attempting to connect to the old access point, and the reset procedure should be repeated.
⚠️ Please note: Resetting network settings may delete saved fax profiles or scan-to-cloud settings. Make sure you have backups of important phone numbers or email addresses if they are stored in the MFP's memory.
☑️ Preparing for reconnection
Using WPS technology for quick pairing
The easiest way to connect a printer to a new router is to use technology WPS (Wi-Fi Protected Setup). This method automatically transfers the password without having to manually enter it using the device's cumbersome keyboard. This feature works if your router supports WPS and this option is enabled.
The process is as follows: press the WPS button on the router (sometimes it needs to be held for a few seconds), then press the same button on the printer within two minutes. If the device doesn't have a separate WPS button, you often need to press and hold the wireless button until the indicator light starts blinking.
The devices will begin searching for each other and exchanging encryption keys. If successful, the Wi-Fi indicator on the printer will stop blinking and turn solid. This means IP address received automatically, and the device is ready to work on the new network.
However, it's worth keeping in mind that the WPS method is considered less secure in terms of data protection, so it may be disabled by default on some modern routers. This method also won't work if the router hides the network name (SSID) or uses complex corporate encryption protocols.
What to do if WPS doesn't work?
If the WPS button on your router isn't responding or the printer isn't detecting a signal, the feature may be disabled in the router's settings. Access the router's web interface (usually at 192.168.0.1 or 192.168.1.1) and check the Wireless or Wi-Fi section. Make sure WPS is enabled. Also, try moving the printer closer to the router, as the signal strength should be at its highest during the initial pairing.
Setup via a temporary USB connection
If wireless methods fail, the most reliable option remains a USB cable. This method requires physical presence near the computer and printer, but guarantees the transfer of all necessary network parameters. You will need an installation disc or a driver and configuration utility downloaded from the official website.
Run the driver installation program for your model (HP Smart, Canon IJ Network Tool, Epson iPrint). During the installation process, select the "Wireless connection" or "Configure via USB" option. The program will automatically retrieve the current Wi-Fi settings from your computer and transfer them to the printer via cable.
After the data transfer is successful, the program will prompt you to disconnect the USB cable. At this point, the printer should automatically switch to wireless communication. This method is especially useful if your Wi-Fi network name contains special characters or Cyrillic characters that are difficult to enter using the device's control panel buttons.
| Connection method | Necessary tools | Complexity | Reliability |
|---|---|---|---|
| WPS | Button on the router | Low | Average |
| USB cable | USB AB cable, PC | Average | High |
| Control Panel | Knowing the password | High | High |
| Mobile application | Smartphone, Bluetooth | Low | Average |
It's important not to unplug the USB cable prematurely. Wait for the appropriate message on the computer screen or the beep from the printer. Unplugging it prematurely may interrupt the process of writing network configurations to the device's non-volatile memory.
Manual setup via the printer control panel
Models with displays allow you to configure the network directly, without a computer. Navigation is via a menu. Settings or the gear icon. You need to find the section Net or Wireless, and then select Wireless Master (Wireless Setup Wizard).
The printer will search for available networks. Find your router's name in the list. If the network is hidden, you'll need to select the option to enter the name manually. After selecting the network, a password entry screen will appear. Be careful: letter case is important, and entering characters using the navigation buttons may take several minutes.
After entering the password, the device will attempt to connect. A successful connection is often confirmed by printing a network configuration report. This report will indicate the IP address assigned by the router. IP addressMake sure the first three digits of the address (e.g. 192.168.0) match your computer's address.
- 🔍 Use the "Show Password" feature on the screen, if available, to avoid typing errors.
- 📡 Make sure you select the 2.4 GHz network, even if the router broadcasts the same name for both ranges (Dual Band).
- 🔄 If the connection fails the first time, try rebooting the router and repeating the procedure.
Some users are experiencing issues where the printer can see the network but can't connect. This is often related to the security type. Make sure the router is set to the appropriate encryption standard. WPA2-Personal or WPA3Older WEP protocols may not be supported by new drivers, and corporate WPA-Enterprise protocols require entering a login and domain name, which is difficult to do using buttons.
⚠️ Note: Menu interfaces may vary depending on the firmware version. If you don't see the "Wireless Wizard" option, look for the "Network," "Wireless," "Wi-Fi Direct," or "TCP/IP Settings" sections.
Using mobile apps and Wi-Fi Direct
Modern manufacturers are actively promoting the use of smartphones for configuration. Apps like HP Smart, Epson iPrint or Canon PRINT can find a printer even without a network connection. Technology Wi-Fi Direct Allows your phone to connect directly to the printer, creating its own hotspot.
To get started, enable Wi-Fi Direct on the printer (usually through the menu or the button with a smartphone icon). The printer's signal will appear in the list of available networks on your phone (e.g., "HP-Setup-Printer"). Connect to it using the password, which is often printed on a sticker on the back of the device or displayed on the screen.
After a direct connection, launch the app. It will offer to "Migrate Wi-Fi settings." The app will take the password for your home network (the one your phone is connected to) and transfer it to the printer. This eliminates manual entry errors and works even if the printer doesn't have a display.
This method is especially effective for newer models designed for mobile printing. However, if you have a complex corporate network with web-based authorization (Captive Portal), this method may not work, as the printer is unable to navigate through such authorization pages on its own.
Troubleshooting: Printer Doesn't See Network or Connect
Even if you follow the correct steps, technical difficulties may arise. If the printer doesn't see your network in the list, check if client isolation is enabled on the router. The device may also not support the standard. 802.11ax (Wi-Fi 6) in compatibility mode, try temporarily switching the router to mixed mode (b/g/n).
A common issue is an incorrect date and time on the printer. If the internal battery is dead, the time settings have reset, which can block the secure connection to the update servers or router. Set the correct date and time using the device menu or your computer.
If all else fails, perform a full network reset. On many HP models, for example, you need to simultaneously press and hold the "Wireless" and "Cancel" buttons for 5 seconds. On Epson models, press and hold the Wi-Fi button and the information (i) button until the configuration prints. This will return the network module to its "out of the box" state.
- 🛑 Check MAC filtering on your router: the printer's new MAC address may be blocked.
- 🔋 Make sure the printer is not in deep sleep; turn it off and on again.
- 📶 Try temporarily disabling your antivirus or firewall on your computer