Connecting a new device to a printer's wireless network, but losing or never setting the password, is a common situation. HP office equipment owners often need to quickly restore access to continue printing documents or photos. Fortunately, manufacturers offer several solutions, from simple on-board buttons to software-based reset methods.
There are two main types of passwords you might be interested in: your home Wi-Fi network password, which you need to enter into the printer, and the printer's own password for connecting directly to it via Wi-Fi Direct. In this article, we'll cover both options, focusing on models with and without a control panel. Understanding the difference between these modes will help you avoid confusion in the future.
Before attempting any complex steps, it's worth checking your router's basic settings or the device's documentation. However, if standard methods don't work, you'll need to adjust the printer's settings. Below, we'll detail the steps for various Hewlett-Packard product lines.
Determining the connection type and password
The first step should always be a clear understanding of the exact access code you need. Many users confuse the password for the local network to which the printer is connected with the password for a direct connection. If you want the printer to access the internet and be visible to all computers in the house, you need the password for your router. If there is no router or you need to connect your phone directly to the MFP for quick printing, use the technology Wi-Fi Direct.
The default Wi-Fi Direct password is often printed on a sticker, but it can be changed by the user or reset by updating the firmware. Some models generate the password dynamically or have no password if the feature is not enabled. It's important to distinguish between these two conditions to avoid wasting time entering incorrect character combinations.
⚠️ Note: If you recently changed your Wi-Fi router password, your printer will not be able to connect automatically. You will need to re-enter the new security key in the device settings via the control panel or a USB cable.
To clarify current network parameters, you can print a report. This is the most reliable way to obtain up-to-date information on the communication module's status. The report contains IP addresses, MAC address, and the current security status.
Using the Wireless button on the case
Most modern HP models, such as the DeskJet or ENVY series, have a button with an antenna icon on the front panel. Pressing this button quickly activates network search mode or initiates pairing mode. Depending on the model, holding the button for a few seconds may initiate different processes.
If the device has a display, pressing the Wireless button often opens the network settings menu. Here, you can select your home network and enter the password. For models without a display, a blinking indicator light indicates pairing mode. In this mode, the printer broadcasts a signal that a smartphone can connect to.
The sequence of actions to activate the setup mode usually looks like this:
- 📶 Press and hold the Wireless button for about 3-5 seconds until the indicator starts flashing.
- 📱 Open the HP Smart app on your mobile device.
- 🔗 Follow the instructions on your phone screen to transfer the router password.
This method is the most convenient because it doesn't require a computer. The app automatically reads the data and transfers it to the printer, eliminating the need to manually enter complex characters.
Printing a network configuration report
If the visual indication doesn't provide any understanding of the current status, the best solution is to print a service page. A wireless network configuration report contains comprehensive information about current connections. This document often includes the SSID (network name) the printer is connected to and its security status.
To print a report on models with a display, go to the settings menu, select "Network" or "Wireless," and find "Print Report." On devices without a display, the button combination may differ. For example, on LaserJet models, you often need to press and hold the "Information" button (the one with the letter "i") or the "Wireless" button for 5-10 seconds.
In the report, please pay attention to the following fields:
- 📄 SSID: the name of the network to which the device is connected.
- 🔐 Security: encryption type (usually WPA2).
- 📡 Signal: signal level indicating the quality of the connection.
It's worth noting that your Wi-Fi network password itself won't be displayed in this report for security reasons. However, you will see which network the printer is attempting to connect to. If the network name doesn't match yours, the device is connected to the wrong signal source.
What to do if the report does not print?
If the printer doesn't respond to a report print command, check the paper and toner levels. It's also possible the device is frozen—try unplugging it for 30 seconds and then plugging it back in. If the problem persists, the report printing module may be damaged, and diagnostics will need to be performed through the web interface.
Reset network settings to factory defaults
If the password is lost and the connection is not established, the most effective solution is a complete network reset. This will return the Wi-Fi module settings to their original state, as they were when you purchased the device. It's important to understand that this won't affect your personal files or scanning settings, but it will delete saved Wi-Fi profiles.
The reset procedure varies depending on whether the display is present. On touchscreen models, the reset process usually involves accessing the menu: Settings → Network → Restore network settingsAfter confirming the action, the printer will reboot the network module. On devices without a display, a common combination is to hold down the "Wireless" button and the "Cancel" button (the cross) simultaneously for 5 seconds.
After the reset, the wireless indicator should start blinking blue, indicating it's ready for setup. At this point, a temporary Wi-Fi Direct network is created with a name that includes the printer model. The default password for this network is often found on a sticker on the back or under the cartridge cover.
⚠️ Note: After resetting the settings, all computers that previously used network printing will lose connection to the printer. You will need to re-add the device to each computer's operating system.
This method is guaranteed to remove any configuration errors that may have accumulated over time. It's especially useful when changing internet providers or purchasing a new router.
☑️ Pre-reset check
Setup via WPS (Wi-Fi Protected Setup)
WPS technology allows you to connect a printer to a router without manually entering a password. This is one of the fastest methods if your router supports this feature. To use this method, your router must have a physical WPS button or software activation via the web interface.
The process is simple: press the WPS button on the router, then press and hold the wireless button on the printer within two minutes. The devices will automatically exchange encryption keys. The printer's LED will stop flashing and turn solid, indicating a successful connection.
The benefits of using WPS are obvious:
- 🚀 High connection speed without entering characters.
- 🛡️ Automatic installation of strong encryption.
- 📉 Minimizing errors when entering passwords.
However, please note that some providers or older router models may not support this feature or have it disabled by default. In such cases, you will have to manually enter the data through the control panel or a USB cable.
Using the EWS web interface
For advanced users and office models of HP LaserJet laser printers, the most powerful tool is the embedded web server (EWS). It allows you to manage all device settings via a browser. To access it, the printer and computer must be connected to the same network (or directly via Wi-Fi Direct).
Enter the printer's IP address, which can be found in the configuration report, into the browser's address bar. This opens the management page, where in the "Networking" or "Wireless" section, you can view the current SSID, change the Wi-Fi Direct password, or reset the printer. The EWS interface provides access to error logs and detailed statistics.
The following key functions are available in the web interface:
- 🌐 Change the Wi-Fi Direct network name and password.
- 🔒 Setting up security protocols (WPA2/WPA3).
- 📊 View event logs and connection errors.
EWS is especially useful in corporate environments where centralized access rights management is required. This interface can even be used to update device firmware, which sometimes resolves connection issues.
| Method | Necessary equipment | Complexity | Efficiency |
|---|---|---|---|
| Wireless button | Printer, Smartphone | Low | High |
| Print report | Printer | Low | Average (diagnostics) |
| Reset settings | Printer | Average | Maximum |
| WPS | Router with WPS | Low | High |
Frequently Asked Questions (FAQ)
Where can I find the factory Wi-Fi Direct password if the sticker has worn off?
If the sticker is illegible, try resetting the network settings. After resetting, some models revert to the default password, which can be found online for the device model. The default password is often "12345678" or "00000000".
Why can't my printer see my 5GHz network?
Most HP office and home printers operate only in the 2.4 GHz band. Make sure your router broadcasts in this range and isn't hidden. If you have a combined network, try separating them in your router settings.
Is it possible to find out the password for a Wi-Fi router using a printer?
No, for security reasons, printers don't store or display your Wi-Fi network password in plain text. They only store a hashed connection key. The password can only be found in the router's settings or on the device where it's stored.
What should I do if the Wireless button doesn't work?
If the button is physically damaged, setup can be accomplished via a temporary USB cable connection. The HP driver installation program will transfer network settings to the printer via a wired connection, after which the cable can be removed.