Modern office and home tasks require high mobility, and the presence of wires between the computer and the printing device often becomes a serious limitation. Model HP LaserJet Pro MFP M28w This compact, multifunctional device eliminates unnecessary cables thanks to its built-in wireless module. Proper Wi-Fi setup allows printing from laptops, smartphones, and tablets, making your workflow significantly more convenient.
Unlike its wired counterparts, this printer requires initial network interface configuration, which may seem complicated to the inexperienced user. However, by following a clear sequence of steps, you can activate wireless mode in just a few minutes. In this article, we'll cover every step: from preparing the hardware to installing specialized software that will ensure stable operation of the device on your local network.
Before starting the procedure, make sure your router is working properly and your computer or smartphone is within a strong signal range. It's important to understand that wireless connection It's sensitive to interference, so it's best to move the device closer to the access point for initial setup. If you previously used the printer in USB mode, you may need to reset the network settings to properly transition to Wi-Fi.
Equipment preparation and compatibility testing
The first step is to physically prepare the device for operation. Make sure that HP LaserJet Pro MFP M28w Plugged into a power source and turned on. The power indicator on the control panel should be lit, and the screen (if active) or LED indicators should respond to your actions. If the device is new out of the box, make sure all shipping tapes and blocks are removed and the cartridge is installed.
Knowing your wireless network settings is critical. You need to know exactly SSID (network name) and password to access it. Please note that most printers in this series operate in the 2.4 GHz band. If your router broadcasts both 2.4 GHz and 5 GHz networks under the same name, automatic detection may be difficult.
⚠️ Important: Make sure that AP Isolation is not enabled on your router, as this feature prevents devices on the same network from exchanging data, and your computer simply won't see the printer.
Also check the compatibility of your computer's operating system. Drivers for M28w Supports current versions of Windows, macOS, and various Linux distributions. Mobile devices require a corresponding app, which can be downloaded from official app stores. Keeping your router's firmware up to date can also improve connection stability.
Activating wireless mode on the printer
The process of putting the printer into setup mode depends on whether the network has been previously configured. If the device is new or has been reset to factory settings, it will automatically enter connection standby mode. The wireless indicator on the control panel will begin flashing blue, indicating it is ready to pair. In this state, the printer creates its own network or waits for a command from the computer.
If the printer was previously connected to a different network, you'll need to reset the network settings. To do this, press and hold the wireless button and the cancel button (the cross) simultaneously for a few seconds until the power and wireless lights begin flashing. The device will then reboot the network module and enter standby mode. automatic connection.
There's also the WPS method, which allows you to connect a device without entering a password if your router supports this feature and it's enabled. Pressing the WPS button on the router and the corresponding button on the printer (or via the menu) creates a secure data channel. However, this method doesn't work with all router models and may be less secure in complex network configurations.
It is important to wait until the wireless indicator stops flashing and turns solid blue. This means that network interface is active and the device is ready for driver installation. If the blinking continues for too long or the indicator goes out, the password may be incorrect or the signal is too weak.
Installing drivers and software
For full functionality HP LaserJet Pro MFP M28w Simply connecting it to the network isn't enough; you need to install drivers that tell the operating system how to communicate with the device. It's best to download the installation package from the manufacturer's official website, as the included discs may contain outdated software versions. Go to the HP support page, enter your device model, and select your operating system.
The downloaded file is a complete package of drivers and utilities. Run the executable file and follow the on-screen instructions. During installation, the program will prompt you to select a connection type. Select "Wireless" or "Wi-Fi." The system will automatically search for available printers on the network. If the printer was configured correctly in the previous step, it will appear in the list of available devices.
- 🔹 Run the downloaded installer and accept the license agreement.
- 🔹 Select the connection type "Wireless network connection".
- 🔹 Wait until the search for devices on the local network is complete.
- 🔹 Select your printer from the list (usually contains the model name and MAC address).
In some cases, you may need to temporarily connect your device via USB to transfer network settings. The setup program will prompt you when to connect the cable and automatically disable it after Wi-Fi is configured. This method is often more secure, as it eliminates the risk of manual password entry errors.
☑️ Pre-installation check
Setup via the HP Smart mobile app
Modern users often prefer to manage printing from smartphones and tablets. HP has developed an app for this purpose. HP Smart, which is available for iOS and Android. This app not only lets you print documents and photos but also serves as a powerful tool for initial printer setup. The app's interface is intuitive and supports Russian.
To get started, download the app from the App Store or Google Play and create an HP account (or sign in to an existing one). Click the "Add Printer" button or the "+" icon. The app will prompt you to enable Bluetooth on your smartphone—this is necessary for the printer to be detected in setup mode. Bring your phone close to the device.
After discovery HP LaserJet Pro MFP M28w The app will prompt you to transfer Wi-Fi settings from your phone to the printer. You'll need to select your network from the list and enter the password. The app will automatically transfer this data. During the setup process, the printer's indicator will flash, indicating the configuration process.
⚠️ Please note: Sharing Wi-Fi settings via the HP Smart app requires that your smartphone and printer be in close proximity (within 1-2 meters) during the initial setup process.
After a successful connection, the application will prompt you to register the device and check for firmware updates. Firmware update This is an important step, as new software versions often contain security fixes and improve wireless connection stability. It's recommended to complete this process without turning off the printer.
What should I do if the app doesn't see the printer?
Make sure Bluetooth and location services are enabled on your phone (required to find Android devices). Also, make sure you're not using mobile data (4G/5G)—your phone must be connected to the same Wi-Fi network you want to connect the printer to. Try restarting the app and the printer itself.
Table of indicators and their meaning
Understanding the signals the device sends via LED indicators makes it much easier to diagnose problems. Control Panel M28w minimalistic, and each color or blinking mode carries specific information about the status of the network module.
| Indicator status | Meaning | User action |
|---|---|---|
| Turned off | Wireless connection is disabled | Press the Wireless button to turn on |
| Flashing blue (slowly) | Ready to Configure mode | Launch the software installation or HP Smart app |
| Flashing blue (fast) | Connection or data transfer is in progress | Wait for completion, do not turn off the device |
| Lights up blue (constantly) | Successful connection to the network | You can start printing. |
| Flashing orange | Network error or connection loss | Check your router password and settings |
Pay attention to indicator light combinations. For example, if the "Attention" and "Wireless" indicators are flashing simultaneously, this may indicate a more serious error requiring a reset or checking the router's security protocol compatibility. In such cases, it may be helpful to print a network configuration report.
Printing a network configuration report typically requires pressing and holding the wireless button and the continue (or cancel, depending on the firmware version) button for 5-10 seconds. The printed report will show the device's IP address, MAC address, connection status, and firmware version. This information is invaluable when manual setup ports in Windows.
Solving common connection problems
Even if you strictly follow the instructions, situations may arise where the computer doesn't detect the printer or the connection constantly drops. One common cause is the use of different frequency bands. As mentioned earlier, HP LaserJet Pro MFP M28w operates in the 2.4 GHz band. If your router combines 2.4 and 5 GHz networks under a single name (Smart Connect), the printer may attempt to connect to the wrong band or lose connection.
Another common issue is blocking by antivirus or firewall software. When installing drivers, Windows Security or a third-party antivirus may block network communication. In this case, temporarily disable protection or add an exception for HP processes. It's also worth checking if your router has MAC address filtering enabled.
- 🔹 Problem: The printer was found, but the driver cannot be installed.
Solution: Run the HP Print and Scan Doctor troubleshooter. - 🔹 Problem: The printer disappears from the network.
Solution: Check the energy saving settings of your router and printer, update the firmware. - 🔹 Problem: Error: "Cannot find network".
Solution: Make sure the network is not hidden (Hidden SSID) and the printer is within range.
⚠️ Please note: Router interfaces and driver versions are subject to update. If the steps described don't match your screen, check the official documentation on the manufacturer's website or in your internet service provider's account if your router is branded.
In complex cases, static IP address assignment can be helpful. Accessing the router's web interface allows you to reserve an IP address for the printer's MAC address. This ensures that the device always has the same address on the network, simplifying print queue management and preventing address conflicts.
Frequently Asked Questions (FAQ)
Is it possible to connect the HP M28w to Wi-Fi without a computer, only from a phone?
Yes, this is possible. Use the HP Smart mobile app. It allows you to perform initial network setup and install drivers for mobile devices without using a PC. However, to install the full functional driver on your computer, you will still need to run the installer on the computer itself.
Does this printer support 5GHz Wi-Fi connection?
No, model HP LaserJet Pro MFP M28w The device is equipped with a Wi-Fi module that operates exclusively in the 2.4 GHz band. It will not connect to the network if the router is configured to operate in 5 GHz mode only. Make sure the 2.4 GHz mode is enabled on the router.
What is Wi-Fi Direct and do I need it?
Wi-Fi Direct allows you to connect your computer or phone directly to your printer without using a router. This is useful if you don't have access to your primary network or your router is temporarily down. To activate, press the Wi-Fi Direct button on the printer's control panel and connect your device to the network it creates.
How do I reset my printer's network settings?
To reset the network settings to factory defaults, press and hold the wireless button and the cancel button (cross) on the control panel for 5-10 seconds until the lights flash. The printer will then reboot the network module.