Many users are familiar with the situation of needing to connect a new device to a wireless network already configured on a printer, or restoring access after changing the router. The question often arises of how to obtain the printer's Wi-Fi password to synchronize the equipment. It's important to understand that in most cases, the printer itself doesn't store your Wi-Fi network password in plain text, which can be easily retrieved with a button press.
However, there are proven methods for restoring access and setting up the connection again. Network settings The printer's settings can be reset or changed through special menus, allowing you to enter the latest data. In this article, we'll cover all possible scenarios, from using WPS to a full configuration reset.
Restoring access requires care, as incorrect actions may result in the loss of current IP addressing settings. Wireless connection The connection between your computer and printer is critical for the smooth operation of your office or home network. We'll cover step-by-step instructions for various manufacturers.
Why does the printer keep asking for a password?
Users often encounter a previously working printer that suddenly loses connection to the router and requires re-authorization. This can occur after updating the router firmware, changing the network SSID, or changing security settings. Security protocol WPA2 or WPA3 may block older devices from connecting if the settings are not compatible.
Another cause is a printer reset, which could be caused by a power surge or a software glitch. In this case, network module The device is reset to factory settings, where your home network password is simply missing. The device goes into connection standby mode.
⚠️ Note: If your printer no longer sees the network after changing your router, the old password from your previous device will not work. You will need to enter the new access point details.
It's also worth considering that some printer models have a limited memory buffer for saved networks. If the list is full saved profiles The device may ignore the connection attempt, requiring manual reconfiguration. This is especially common with office MFPs that have previously connected to multiple networks.
Using WPS technology to connect
The fastest way to connect a printer to Wi-Fi without manually entering a password is to use WPS (Wi-Fi Protected Setup). This method allows devices to exchange encryption keys automatically through physical contact or the press of a button. Both the router and the printer must support this feature, which is common among most modern models.
To implement this method, find a button with the inscription on the router body WPS or the lock icon with arrows. Press it and, within two minutes, activate the same function on the printer's control panel. This usually requires holding down the button. wireless communication on the MFP for a few seconds.
☑️ WPS connection algorithm
A successful connection is confirmed by a steady light on the wireless network indicator on the printer. If the indicator continues to flash, automatic key exchange If this doesn't happen, you should try the PIN method. In this case, the printer will display a code on its screen or print it on paper, which you need to enter in the router interface.
Printing a network configuration report
To understand the current connection status and view the device's IP address, you need to print a configuration report. This document contains all technical information, including the wireless connection status, MAC address, and, in some cases, security settings. Printing usually requires pressing a specific key combination.
HP devices often use a button combination Wireless and buttons Information (the "i" icon). On Canon and Epson models, the procedure may differ: sometimes you need to go to the settings menu and select "Report" or "Print Status." Network report will help diagnose the problem by showing whether the router sees the printer at all.
| Printer brand | Action for the report | Status indicator |
|---|---|---|
| HP LaserJet/Deskjet | Wireless + Info (i) button | Flashing blue/orange |
| Canon PIXMA | Direct + Settings button | Flashing green |
| Epson EcoTank | i (Network) button | The green light is on |
| Brother | Menu → Network → WLAN | Blue indicator |
After examining the printed sheet, pay attention to the field SSIDIf your network name is displayed there, but the status is "Disconnected," the password is incorrect or has been changed. If the SSID is empty or different from yours, the printer isn't connected to the correct router. In this case, you'll need to reset the network settings.
Resetting the printer's network settings
If automatic methods don't work, the only sure solution is to reset the network settings to factory defaults. This will delete all saved passwords and IP configurations, returning the Wi-Fi module to its original state. You can then set up the connection again, as if the device had just been purchased.
On many HP models, this is done by pressing and holding the buttons simultaneously. Wireless And Cancel (Cancel) for 5-10 seconds. The power and wireless network indicators should flash simultaneously. On touchscreen devices, this is usually done through the menu: Settings → Net → Restore network settings.
What happens when you reset network settings?
When resetting the printer, it deletes all static IP addresses, DNS servers, and Wi-Fi passwords. However, documents in the print queue and tray settings are usually retained, as only the network module is reset, not the entire printer system.
After the reset, the printer will enter setup mode. At this point, it can create its own access point (Wi-Fi Direct), which you can connect to from your phone or computer for initial configuration. Direct connection Allows you to transfer data about your home router directly to the printer's memory.
⚠️ Important: After resetting network settings, all computers on the network will lose connection to the printer. You will need to re-add the device on each computer using the new IP address or by finding it on the network.
Setup via USB cable and manufacturer's software
The most secure way to share your Wi-Fi password with your printer is to use a temporary wired connection. To do this, you'll need a USB cable and the manufacturer's proprietary software (HP Smart, Canon My Printer, Epson iPrint). The software will automatically retrieve the network settings from your computer's operating system and transfer them to the printer.
Connect the printer to your computer via USB and run the driver installer. Select "Wireless" or "Wi-Fi" as the connection type. During the installation, you'll be asked to select your network from the list and enter the password. Configuration utility will automatically transfer this data to the printer, after which the cable can be disconnected.
This method is advantageous because it eliminates errors in manual character entry and letter case. The software will also check for security standard compatibility. If the router uses a complex encryption protocol, the program may suggest simplifying the router settings or updating the printer firmware to ensure proper operation.
Using Wi-Fi Direct to print without a router
In situations where access to the main router is unavailable or its settings are unknown, you can use Wi-Fi Direct. This technology creates a direct wireless connection between a device (smartphone, laptop) and the printer without the need for any intermediary equipment. The password in this case is set by the printer itself.
Activate Wi-Fi Direct mode on the printer's control panel. The device will begin broadcasting a signal, the network name (SSID) of which usually contains the model name and the word "Direct." To connect to this network, look for the following on the printer screen or in the printed configuration report: PIN code or password.
By connecting to this network from your phone or laptop, you can print documents. However, keep in mind that in this mode, the printer will not have internet access, meaning cloud printing and scan-to-email features will not work. This solution is for local data transfer only.
Frequently Asked Questions (FAQ)
Where can I find the PIN code for Wi-Fi Direct connection?
The PIN code is usually displayed on the printer's screen when Wi-Fi Direct is activated. If there is no screen, the code can be found on the printed network configuration report or on the wireless information sticker on the device. It is often an 8-digit numeric code.
Is it possible to find out the Wi-Fi password by looking at the printer settings?
No, for security reasons, modern printers don't display the saved Wi-Fi network password in plain text in menus or reports. They only show the connection status and network name (SSID). To retrieve the password, you need to check the router settings.
The printer doesn't see the 5 GHz network, what should I do?
Many printer models only support the 2.4 GHz band. If your router only broadcasts a 5 GHz network, the printer won't see it. You'll need to go to your router settings and enable broadcasting in the 2.4 GHz band or combine the network names (SSIDs) for both bands.
How do I reset network settings on a printer without a screen?
On models without a display, a button combination is typically used. Most commonly, this involves holding the "Wireless" and "Cancel" buttons simultaneously for 5-10 seconds until the lights start flashing. It's best to check the manual for your specific model for the exact combination.