It is difficult to imagine a modern office or home workspace without wireless peripherals that allow you to print documents from any device within the network coverage area. Model HP LaserJet Pro MFP M28a While it's a popular budget solution, the initial integration process into a local network often raises questions for users accustomed to wired connections. Properly configuring the network interface will ensure stable operation and avoid constant reconnections.
Unlike older models in the series, the device M28a The router doesn't have a full-color touchscreen display, requiring alternative methods for entering network settings. You'll have to rely on control panel button combinations, specialized software, or quick pairing technology. Understanding the logic behind the LED indicators will be key to successful setup.
In this article, we'll cover all available methods for activating a wireless module, from automatic search to manual IP address registration. Password entry accuracy The correct sequence of actions during the initialization phase is critical, as resetting the network settings on this device can take additional time. We'll also look at common driver errors and how to troubleshoot them.
Preparatory stage and requirements verification
Before you begin setting up your wireless connection, you need to ensure your infrastructure is ready to accept a new node. Your router must be turned on, working properly, and broadcasting a signal in the ranges supported by the printer. Model HP M28a operates exclusively in the frequency range 2.4 GHz, so having an active 5 GHz network will not replace the need for a good old "two".
Make sure you know the exact name of your network (SSID) and its password. Pay particular attention to your keyboard layout and letter case, as WPA2/WPA3 security is sensitive to even the slightest inconsistency. If your router uses MAC address filtering, you'll need to find the printer's physical address in advance, which is usually printed on a sticker on the back of the router or on the printer's information page.
⚠️ Important: Make sure that Client Isolation is not enabled on your router, otherwise your computer will not see the printer on the network, even if both devices are successfully connected to the same access point.
To install the drivers and HP Smart utility, you'll need a computer with internet access or a smartphone running Android or iOS. It's best to download the latest software from the manufacturer's official website to avoid installing outdated firmware versions, which may contain compatibility issues.
☑️ Ready to customize
WPS method: quick connection without entering a password
The easiest way to integrate HP LaserJet Pro MFP M28a A solution to securing a local network is to use Wi-Fi Protected Setup technology. This method automatically transfers security settings, eliminating the need for the user to manually enter a complex access key through the device's limited interface.
To begin, locate the button with an antenna or Wi-Fi icon on the printer's control panel. Press and hold it for a few seconds until the wireless indicator light starts blinking. This puts the printer's network module into standby (pairing) mode.
Now go to your router. Most modern routers have a button on the back or front panel. WPSPress it once (sometimes you need to hold it for up to 3 seconds). The WPS indicator on the router should blink, indicating that it is searching for devices.
- 📡 Wait about 2 minutes for the devices to find each other and exchange encryption keys.
- 💡 The Wi-Fi indicator on the printer should stop blinking and turn solid blue, indicating a successful connection.
- 🖨️ Print a configuration report to verify that the device has been assigned an IP address.
- 🔄 If the indicator continues to flash, repeat the procedure, making sure you are in an area with a strong signal.
Setup via the HP Smart app (Smartphone and PC)
HP is actively promoting the use of cloud services and applications. HP Smart for managing printing. This is the most modern and convenient method that automatically detects your printer and helps you set it up, even if it's not yet connected to the network. The app is available for Windows, macOS, Android, and iOS.
Launch the app and click the "Add a new printer" button. The app will ask you to enable Bluetooth on your mobile device or computer for initial discovery. HP LaserJet Pro MFP M28a In setup mode, it broadcasts a signal that is picked up by the application.
Once detected, the app will offer to transfer the Wi-Fi settings from your device to the printer. This is especially convenient because you don't need to manually enter the password—it's taken from the settings on the phone or computer you're using to set it up. The process takes no more than a couple of minutes.
⚠️ Important: For the Wi-Fi settings sharing feature to work, your mobile device must have location permission enabled for the HP Smart app.
If the automatic search fails, the app will offer the option "No printer?" or "Manual setup." In this case, follow the on-screen instructions, which may include temporarily connecting to the printer's direct network (HP-Setup-...) to transfer data about your home router.
Manual setup via USB cable and drivers
The classic method remains the most reliable in corporate networks with complex security structures or hidden SSIDs. This requires temporarily connecting the printer to the computer via an interface. USB 2.0The cable is usually not included in the package, so you need to prepare it in advance.
Download the full driver package from the official HP support website. Run the installer and select "Wireless" as the connection type. When prompted to connect the device, connect the printer and PC with a cable. The installer will automatically transfer your computer's network settings to the printer.
During the installation process, you may be prompted to select a printer from a list or enter the details manually. If the network is hidden, select "Enter SSID manually." After the settings are transferred, the program will prompt you to disconnect the USB cable, and the printer will switch to wireless mode.
Sequence of actions for manual input:1. Run the HP installer.
2. Select "Wireless connection".
3. Connect the USB cable when prompted by the program.
4. Wait for the Wi-Fi settings to be transferred.
5. Disconnect the USB cable.
It's important to note that once setup is successful, the USB cable is no longer needed for printing, but it's worth keeping for possible future reconfiguration or firmware updates when wireless is no longer available.
Working with IP address and web interface
Once the printer is connected to the network, the built-in web interface, known as EWS (Embedded Web Server). It can be accessed through any browser by entering the device's IP address.
To find your current IP address, press and hold the wireless button on the printer's control panel for about 5 seconds. The printer will print a page with an address in the "IPv4" section. 192.168.1.XXEnter this address into the address bar of your browser.
In the web interface, go to the "Network" tab. Here, we recommend changing the IP address acquisition type from DHCP to Static IP (Static IP) if you want the printer's address to never change. This will make it easier to install drivers on other computers in the future.
| Parameter | Description | Recommended value |
|---|---|---|
| IP Address | A unique address on the network | 192.168.1.200 (example) |
| Subnet Mask | Subnet mask | 255.255.255.0 |
| Default Gateway | Gateway (router) address | 192.168.1.1 |
| DNS Server | Name server | 8.8.8.8 or the router's address |
Why do you need a static IP?
If the printer's address changes (dynamic IP), computers may lose connection after a router reboot. A static address ensures that the path to the printer is always the same, which is critical for office printing.
Diagnosis and solution of typical problems
Even if you follow the instructions carefully, there may be situations when the printer HP M28a The printer doesn't see the network or loses connection. Often, the problem lies in the frequency range: if the router combines 2.4 and 5 GHz networks under one name, the printer may try to connect to a band it can't access.
Try temporarily separating the networks on your router by giving them different names (for example, MyWiFi and MyWiFi_5G) and connect the printer to the network without the 5G adapter. It's also worth checking if your router has a limit on the number of connected devices, which is relevant for some ISP modems.
If the Wi-Fi indicator is flashing red or not lit at all, reset your network settings. To do this, press and hold the wireless and cancel (X) buttons simultaneously for 3-5 seconds. After the reset, you'll have to start the connection process over again.
- 🔌 Check if your antivirus or Windows Firewall is blocking the connection to the network printer.
- 📶 Make sure the printer isn't too far from the router; walls and appliances can interfere with the signal.
- 🔄 Update the printer firmware via the "Web Services" menu in EWS if you have internet access.
⚠️ Note: Router interfaces and driver versions may be updated. If the menu steps differ, please consult the official documentation for your specific router or printer model.
Frequently Asked Questions (FAQ)
Can the HP M28a be connected to a 5GHz network?
No, model HP LaserJet Pro MFP M28a The device is equipped with a Wi-Fi module that only supports the 802.11b/g/n standard in the 2.4 GHz band. Connecting to 5 GHz networks is technically impossible.
What should I do if my printer prints, but my computer doesn't see it?
Check that your computer and printer are on the same subnet. This problem often occurs when one device is connected to the router's guest network and the other to the main network. You can also try temporarily disabling your firewall.
How to find out the IP address of a printer without printing a page?
If the printer is already connected to the network, its IP address can be found in your router's DHCP client list (usually in the LAN or Wireless Status section) or by using the HP Print and Scan Doctor utility.
Is a USB cable required for continuous operation?
No, a USB cable is only required for initial setup using a wired method or for system recovery in case of critical failures. Normal printing is via Wi-Fi.