Changing your internet service provider or installing a new router is often the reason why home office equipment stops responding to print commands. HP printersLike any network device, Wi-Fi routers store old connection parameters in their memory, which become invalid when the access point changes. To restore the device's functionality, you need to reconfigure the network module, forcing it to forget previous access codes and accept new ones.
The process of restoring the connection depends on the specific model of your equipment and the presence of additional controls on the case. Modern LaserJet And OfficeJet are equipped with color displays that simplify navigation, while the budget series DeskJet They may require the use of buttons or a temporary USB cable connection. Understanding your device type is the first step to successfully integrating it into a new local network.
In this article, we'll cover all known reconnection methods in detail, from automatic configuration via WPS to manually assigning IP addresses. You'll learn how to properly reset network settings, which drivers you might need, and how to avoid common mistakes that occur when working with dual-band routers. Following these instructions will allow you to set up wireless printing in minutes without calling a technician.
Preparing equipment and resetting old settings
Before you begin making any changes to your network settings, it's crucial to ensure your device is ready to accept new configurations. Reset network settings Forcefully clears the WiFi module's internal memory of saved profiles, passwords, and static IP addresses that may have been left over from the previous provider. Without this step, the printer may attempt to automatically reconnect to the old, defunct network, ignoring new pairing attempts.
For most HP models, the reset procedure is performed using a combination of buttons on the control panel. Typically, you need to simultaneously press the keys Wireless communication And Cancel (or Information) and hold them for about 3-5 seconds until the power indicator starts flashing. On models with a touchscreen, the path may look different: go to the menu Setting up, select Net, then Restore or Reset network settings.
⚠️ Attention: After resetting the settings, all computers on the network will lose connection to the printer. You will need to re-add the device on each computer that previously used it for printing, as the device's network address will change.
Make sure your new router is fully configured and broadcasting a signal, and that you know the exact network name (SSID) and password. If you're using a complex corporate network with MAC address filtering, find the printer's physical address in advance. This is usually located on a sticker on the back of the router or can be printed through the service menu.
☑️ Preparing for reconfiguration
WPS method: Quick connection without entering a password
The easiest and fastest way to connect HP printer to WiFi The key to this is the use of WPS (Wi-Fi Protected Setup) technology. This method allows devices to exchange encryption keys automatically, eliminating the need to manually enter a complex password using buttons on the control panel, which is especially important for models without a display.
To use this method, your router must support WPS and have it enabled. Find the button marked with the appropriate symbol or with two arrows on the router's body. Press it once (or hold it for a few seconds, depending on your router model), then activate WPS mode on the printer within two minutes.
On HP printers, the mode is often activated by long pressing (more than 3 seconds) the button Wireless communication until the indicator light starts flashing. After this, the devices will find each other, and the printer indicator light will turn solid blue, indicating a successful connection.
What to do if WPS doesn't work?
WPS may not work if the router is too far from the printer, or if this option is blocked by your ISP in the router's security settings. It also won't work if your network is 5 GHz only, as WPS often requires 2.4 GHz support. In these cases, use the USB cable method.
It's worth noting that the WPS method is considered less secure from a cybersecurity perspective, as it makes it easier to brute-force the access key. If you're setting up equipment in an office with high data security requirements, it's better to use manual password entry or a USB connection.
Using a USB cable for initial setup
If automatic methods do not work, the most reliable option remains to use USB cablesThis method allows the computer to temporarily "acquaint" the printer with the new network by directly transmitting all the necessary parameters. You'll need a standard USB Type-A to Type-B cable, which is often included with the device.
Connect the printer to your computer via USB and turn it on. Run the driver installer from the official HP website or use the disc if you have one. During the installation, select the "Wireless Connection" or "Network Setup" option. The program will automatically detect the device connected via USB and offer to transfer the WiFi settings to it.
During the process, you'll be asked to select your new network from the list of available ones and enter the password. After the data transfer is successful, the program will notify you that you can disconnect the USB cable. The printer will automatically switch to wireless mode, and the WiFi indicator will turn solid.
| Connection type | Necessary equipment | Complexity | Speed of setup |
|---|---|---|---|
| WPS | Router with a WPS button | Low | High (1-2 min) |
| USB cable | USB Type-A/B cable | Average | Medium (5-10 min) |
| Control Panel | Model with a screen | Average | Medium (3-5 min) |
| HP Smart App | Smartphone/Tablet | Low | High (3-4 min) |
Setting up via the printer control panel
Many modern models HP LaserJet And OfficeJet Pro They are equipped with color touchscreens that allow you to configure the network directly, without a computer. This is ideal if you don't have a USB cable or drivers handy. The interface may differ slightly, but the logic remains the same.
On the main screen, find the icon Wireless communication (usually looks like an antenna) or go to the menu Setting up (gear icon). Select the item Net or Wireless menuIn the list that opens, select Wireless Setup WizardThe printer will begin searching for available networks within range.
From the list that appears, select the name of your new router. If the network is hidden, select the option to enter the name manually. Next, use the on-screen keyboard to enter the WiFi password. Be careful when entering: letter case is important, and the characters may be small.
⚠️ Attention: If your router broadcasts two networks with the same name (2.4 GHz and 5 GHz), the printer may attempt to connect to the 5 GHz band, which is unsupported by most older models. In this case, temporarily rename one of the networks in the router settings to ensure the printer connects to the 2.4 GHz band.
After successfully entering the data, the printer will attempt to establish a connection. A successful connection message should appear on the screen, along with the IP address assigned to the device by the router. Write down this address; it may be useful for accessing the printer's web interface.
HP Smart mobile app for setup
Smartphone owners can use the official app HP Smart, which significantly simplifies the connection process. This app is available for iOS and Android and is a universal tool for managing the brand's printing devices. It automatically detects nearby printers and helps put them into setup mode.
Download and install the app, then create an HP account or sign in to an existing one. Tap the "Add Printer" button or the plus icon in the corner of the screen. The app will ask you to enable Bluetooth on your phone—this is necessary for initial device detection.
Follow the on-screen instructions. The app will prompt you to select your current WiFi network (the one your phone is connected to) and send the password to the printer. If the printer was previously connected to a different network, the app may prompt you to reset the network settings, which we discussed at the beginning of this article.
The main advantage of this method is the ability to test the printer's functionality immediately after setup by sending a test page directly from your phone. Additionally, the app allows you to monitor ink levels and receive notifications when supplies are low.
Troubleshooting: Printer Doesn't Detect New Network
Even if you follow the instructions exactly, situations may arise when HP printer stubbornly refuses to see a new network or cannot connect to it. One of the most common causes is the router running in AP Isolation mode or using security macros that block new devices.
Try temporarily disabling MAC address filtering on your router or whitelisting the printer's address. Also, make sure the "Guest Network" feature isn't enabled on your router for the primary connection, as printers often fail to function properly on isolated guest network segments.
If all else fails, perform a full reboot of the entire chain: turn off the router, printer, and computer. Turn on the router and wait for it to fully boot up (1-2 minutes). Then turn on the printer. Often, simply rebinding IP addresses via DHCP resolves the device's invisibility issue.
⚠️ Attention: Router interfaces and printer firmware are constantly being updated. If the menu items described here differ from what you see, please refer to the documentation for your specific device or the official support website, as the location of the settings may change.
Frequently Asked Questions (FAQ)
Can I connect my HP printer to a 5GHz network?
Most HP printers, especially those released before 2020, only support the 802.11 b/g/n standard, which operates exclusively in the 2.4 GHz band. If your router broadcasts a 5 GHz network, the printer simply won't see it. Solution: Enable 2.4 GHz network broadcasting in your router settings or combine networks under a single name (Smart Connect) if your device supports automatic switching.
What should I do if the printer requires a PIN code when connecting?
A PIN code request usually appears when using the WPS method. This code is displayed on the printer screen (if equipped) or must be generated through the wireless menu. If there is no display, the code may be printed on the network configuration report. Enter this 8-digit code in the appropriate field on the router within 2 minutes.
Do I need to reinstall drivers after changing WiFi networks?
A complete driver reinstallation is usually not necessary if the operating system sees the printer as a network device. However, if the computer has lost connection to the printer, you may need to update the print port in the device properties or delete the old printer instance and add a new one through Devices and Printers.
How to find out the printer's IP address after connection?
On models with a screen, the IP address can be found in the menu Net -> Configuration Report or simply by looking at the main screen. On models without a screen, press and hold the button Wireless communication about 5 seconds to print a connection report, which will show the current IP address.