Modern office equipment requires flexibility, and HP LaserJet Pro MFP M28w is no exception. This compact laser multifunction device is often chosen for small offices or home use due to its reliability and affordability. However, getting it out of the box is only the first step, followed by the critical phase of network integration. Wireless connectivity eliminates unnecessary cables and provides printing access from any device within the router's range.
The setup process can seem confusing due to the lack of a full-screen display on the device. All communication occurs through flashing indicators and software utilities. The key point The correct sequence of actions is: first, prepare the equipment, then activate search mode on the printer, and finally, pair it via a computer or smartphone. Errors at any of these stages result in the device not being detected by the system.
In this article, we'll cover all available connection methods in detail, from automatic installation to manual configuration via WPS. You'll learn how to interpret indicator lights and what to do if the drivers won't install. Understanding the operating principles network protocols within a single device will help you avoid typical errors and quickly establish stable printing operation.
Preparatory stage and equipment testing
Before running the software, you must ensure that it is physically ready. MFP M28w to work. The device must be connected to a power source and turned on using the power button. Please note that during the initial setup, the USB cable, which is often included, must be connected. no needIts use is reserved for specific recovery scenarios or wired diagnostics, and on Wi-Fi, it can even prevent the installation wizard from launching automatically.
It is important to check the printer's location relative to the router. Despite the fact that the standard 802.11 b/g/n Provides decent coverage, but it's best to be in the same room as the access point for initial pairing. Walls, especially load-bearing ones, and household appliances can create interference that will interrupt the handshake process between devices. Make sure you know the password for your wireless network, as you'll need to enter it in the configuration menu.
⚠️ Attention: Make sure your router is distributing the network in the 2.4 GHz range Model HP LaserJet Pro MFP M28w Doesn't support modern 5 GHz networks. If you have a dual-band router with the same name for both networks, if errors occur, we recommend temporarily separating them in the router settings or forcing the computer to switch to 2.4 GHz during setup.
It's also worth checking the cartridge. While printing a test page isn't required for network setup, ensuring there's no toner and that all transport belts are removed from the internal mechanisms is a must. The printer may enter error mode if the sensors detect a lack of consumables, and in this state, the Wi-Fi module may become unstable or fail to initiate discovery mode.
Activating wireless network mode on the printer
The most important technical nuance of setup M28w The solution involves putting the device itself into connection standby mode. By default, after being turned on, the printer may attempt to restore previous settings or be in sleep mode. We need to force it to actively search for a network or become visible to search software.
The device's control panel features a button with an image of an antenna or wireless signal. To activate setup mode, press and hold this button for a few seconds until the "Wireless" indicator starts flashing blue. Flashing indicator This means the built-in network adapter has entered discovery mode and is ready to accept configuration commands. If the indicator is solid blue, the device is already connected to a network and needs to be reset.
How do I reset my network settings to factory defaults?
If the printer was previously connected to a different network, it will attempt to connect to that network. To reset the connection, press and hold the Wireless button and the Cancel button (the cross) simultaneously for 5 seconds. The lights will flash, and the printer will reboot the network module. You can then restart the search mode by holding down the Wireless button.
There's also an alternative method to activate the menu if the button isn't responding. By pressing the "Settings" button (the gear icon) and using the navigation arrows, you can find "Network" or "Wireless." However, given the lack of a display, holding the physical button is the most reliable and quickest way to enter configuration mode.
Installing drivers and software via HP Smart or the full package
To manage the printer and scan, you need to install the appropriate software. HP offers two main options: using the universal app HP Smart from the Microsoft Store or download the full driver package from the official website. For office work that requires stability and access to all scanner functions, full driver package is the preferred choice.
The installation process begins with downloading the installer. After launching the program, you'll be asked to agree to the license terms and select a connection type. Select "Wireless Connection" or "Wi-Fi." The program will begin searching for available devices in setup mode. Once M28w Once detected, the setup wizard will prompt you to select your home network from the list and enter the password.
☑️ Checklist for a successful installation
During the installation process, you may need to temporarily connect via USB, even if you're setting up Wi-Fi. Some versions of the installer use USB to transfer network settings (SSID and password) to the printer, after which the connection switches to wireless. Follow the on-screen prompts: if the program asks you to connect the cable, do so, but don't remove it until you receive a message indicating the network has been successfully configured.
| Software component | Function | Necessity |
|---|---|---|
| HP Smart | Basic printing, scanning, toner monitoring | Recommended for mobile devices |
| HP LaserJet Full Feature Software | Full access to scanner functions, TWAIN drivers | Critical for office work |
| HP Print and Scan Doctor | Diagnostics and troubleshooting | Only when errors occur |
| FW Update | Updating the printer firmware | Recommended for Wi-Fi stability |
Setup via WPS (Wi-Fi Protected Setup) method
If your router supports the technology WPS, the setup process can be significantly simplified by eliminating the need to enter a password or use a computer. This method allows devices to exchange encryption keys automatically with the physical press of a button. This is especially convenient if your Wi-Fi password is complex or you're setting up your printer from a tablet, where entering characters is difficult.
First, make sure your router has a WPS button (sometimes it's combined with a reset button). Press and hold the WPS button on the router for 1-2 seconds until the WPS indicator starts blinking. Then, within 2 minutes, press and hold the wireless button on the printer. M28w until the indicator starts blinking. The devices will find each other and automatically exchange connection data.
⚠️ Note: The WPS method will not work if your network uses the outdated WEP security protocol or if the WPS function is disabled on your router. Additionally, some ISPs block this function on their routers for security reasons.
A successful WPS connection is confirmed by a change in the blinking pattern of the wireless indicator on the printer: it stops blinking and turns solid blue. This means that IP address received from the router's DHCP server, and the device is ready for use. If the indicator continues to blink or blinks orange, the connection has not been established, and you need to repeat the procedure, ensuring you stay within the two-minute interval.
Using Wi-Fi Direct to print without a router
Device HP LaserJet Pro MFP M28w equipped with a function Wi-Fi Direct, which allows you to create a direct wireless connection between the printer and your device (smartphone, laptop) without a router. This is ideal for situations where you need to urgently print a document while visiting someone or in an office where access to the main network is limited.
To activate this mode, press the Wi-Fi Direct button on the printer panel (usually a button with a smartphone icon). The Wi-Fi Direct light will begin blinking. On your mobile device, open the list of available Wi-Fi networks and find the network with the name "HP-Print" and the device model. To connect, you'll need the password, which you can find by printing a configuration report or viewing it in the HP Smart app.
It's important to understand the difference between regular Wi-Fi and Wi-Fi Direct. In Direct mode, your phone or laptop connects directly to the printer, which can temporarily disrupt internet access if your device doesn't support two Wi-Fi connections simultaneously. After printing, remember to switch back to your primary network.
Where can I find the password for Wi-Fi Direct?
The default password can be found on the sticker on the back of the printer (under the "Wi-Fi Direct PIN" section). You can also print it by pressing and holding the "Continue" button (triangle) on the printer for 5-7 seconds until the "Ready" light starts flashing. The printer will generate a report containing the PIN.
Diagnosing problems and common mistakes
Even if you follow all the instructions, problems may still occur. One of the most common issues is that the printer "sees" the network but won't connect. This is often due to the router's security settings. Make sure that filtering isn't enabled on your router. MAC addressesIf this feature is active, you need to find the printer's MAC address (in the configuration report) and add it to the whitelist of allowed devices.
Another common error is that the printer receives an IP address, but the computer can't see it. This could be because the devices are on different subnets (for example, due to guest network settings on the router) or AP Isolation is enabled. Make sure both devices are on the same local network. You can also try a static IP address if the router's DHCP server is unstable.
- 🔴 The indicator flashes orange: There's a hardware error or a critical network error. Try restarting your printer and router.
- 🔵 The indicator flashes blue: Setup mode is active, but no network connection has been established. Check the password and SSID.
- 🟢 The indicator is green (ready): The printer is ready to use, but this doesn't guarantee network connectivity. Check the configuration report.
- 📶 Weak signal: If the printer is located far from the router, the data transfer rate when scanning may be slow and the connection may be intermittent.
For in-depth diagnostics, use the printer's built-in web server (EWS). Enter the printer's IP address in the browser's address bar. There, you can view a detailed wireless module error log, firmware version, and signal quality. If all else fails, resetting the network settings to factory defaults often resolves network module glitches.
Why can't my HP M28w printer see my Wi-Fi network?
Most likely, your router is operating in 5 GHz-only mode or is using a non-standard channel (higher than 11). The M28w series printers operate only in the 2.4 GHz band and support channels 1 through 11. Try changing your router settings, forcing 802.11 b/g/n mode and selecting channel 1, 6, or 11.
Can this printer be connected to a hidden network (SSID Hidden)?
Yes, this is possible, but automatic discovery won't work. You'll need to use WPS or set up a manual connection via a temporary USB connection or the Wi-Fi Direct menu, manually entering the hidden network name into the printer settings via the EWS or utility.
How to find out the IP address of a printer if there is no display?
Press and hold the Continue button (triangle) on the control panel for 5 seconds. The printer will print a configuration report, which will list the current IP address in the "IPv4 Address" section.