It is impossible to imagine a modern office without reliable peripherals, and wireless printing has become a standard of convenience today. Model HP LaserJet Pro MFP M125ra While it's a compact solution for small businesses, its basic version often lacks a built-in Wi-Fi module, causing confusion among users. Many owners struggle to find the wireless menu on the device's panel, unaware that this feature requires an external adapter or USB cable.
In this article, we'll take a detailed look at the technical nuances of connecting this MFP to a local network. HP engineers We've included the ability to operate via a USB cable with subsequent network connection forwarding, as well as support for special Wi-Fi adapters. Understanding the device architecture HP LaserJet will allow you to avoid purchasing unnecessary equipment and configure drivers correctly.
Integrating a printer into your office or home environment requires attention to detail. We'll cover setup methods through installation wizard, manual port configuration and using the utility HP SmartBe prepared for the fact that standard methods may differ from the usual schemes for older models of the series.
⚠️ Please note: The M125ra model does not have a built-in wireless module as standard. To use Wi-Fi, you must have a compatible HP USB adapter or use PC sharing mode.
Checking hardware compatibility and preparation
The first step before starting any manipulations should be a thorough check of the complete set of your device. Model HP LaserJet Pro MFP M125ra Often sold as a budget solution, the presence of a USB port doesn't guarantee wireless support out of the box. You should visually inspect the back of the device for an antenna or a special slot for the module.
If your device does not have a built-in antenna, you will need to purchase an original adapter. HP Jetdirect Or a compatible USB Wi-Fi module supported by this printer series. Using cheap, off-the-shelf devices will usually result in errors, as the device's firmware only works with certified hardware. Make sure your router is broadcasting in the 2.4 GHz band, as older printer models may not support the 5 GHz frequency.
It's also important to prepare the computer from which you'll be performing the setup. It must be on the same network to which you plan to connect the printer. Before installing the drivers, it's recommended to uninstall older versions of the software if they were installed incorrectly. This will prevent conflicts. system ports and printing services.
List of compatible adapters
HP Jetdirect 2000n Original Adapter | HP Wireless Direct Module | N-Series USB Dedicated Whistles
Installing drivers and software
The quality of the peripherals' operation directly depends on the version of the installed software. For the model M125ra You need to download the full driver package from the manufacturer's official website, since the basic drivers for the operating system Windows may not contain all the components required to set up a network. Find the support section on the HP website and enter your exact device model.
During the installation process, the installer will prompt you to select a connection type. It's crucial not to select "USB" if your ultimate goal is a network connection. Select "Wireless Connection" or "Network Connection," even if the printer isn't connected yet. The system will launch. master of detection, which will try to find the device on the air.
- 🖨️ Download the full driver package HP LaserJet Pro MFP M125-M126 Full Feature Software.
- 🔌 Connect the printer to the computer via USB cable only when prompted by the installer.
- 📡 Make sure your computer is connected to the target Wi-Fi network.
- 🔄 Follow the on-screen instructions to transfer network settings.
If the automatic search is unsuccessful, the program will offer a temporary USB connection to transfer Wi-Fi settings. This is a standard procedure for devices of the series. LaserJet Pro, which don't have a display for password entry. After the settings are transferred, the cable can be disconnected, and the printer will attempt to connect automatically.
☑️ Pre-installation check
Setup via HP Smart and mobile apps
Modern ecosystems offer a simplified way to manage printing through an app. HP SmartThis method is especially useful for users working with laptops and mobile devices. The app automatically scans the network for new HP devices and offers quick setup. However, for the M125ra model, functionality may be limited to basic printing features.
To get started, download the app to your smartphone or tablet. Make sure your mobile device is connected to Wi-Fi. When you first launch the app, you'll be asked to create an account. HP ePrint or log in to an existing account. This is necessary to activate cloud features and remote management.
In the app interface, click the Add Printer button. If the device isn't found automatically, select "No Printer?" and follow the instructions to set up a new device. The app may prompt you to use Bluetooth for initial pairing, if the model supports this function, or require connection via USB-OTG cable.
| Parameter | Meaning / Description |
|---|---|
| Communication protocol | IEEE 802.11b/g/n |
| Frequency range | 2.4 GHz (main) |
| Security type | WPA2-Personal |
| Mobile printing | Apple AirPrint, Mopria |
⚠️ Note: The HP Smart app interface may be updated. If you don't see the network setup option, check the app store for updates.
Using Wi-Fi Direct mode
One of the most convenient features for printing without access to the main network is the technology Wi-Fi DirectIt allows you to connect mobile devices and computers directly to the printer, creating their own access point. This is ideal for temporarily printing documents from guest devices without having to enter passwords for the main router.
To activate this mode on HP LaserJet Pro MFP M125ra, you need to ensure that the corresponding module is enabled in the device settings. Typically, to enable it, press and hold the wireless button on the control panel until the indicator light starts flashing. If the button is missing, the function must be activated through the driver menu on the connected PC.
Once activated, a new connection will appear in the list of available networks on your smartphone screen. It will include the name "HP-Print" and the device model. Once connected, you can send documents to print. Data transfer speeds in this mode may be lower than on a full-fledged local network, but this isn't a problem for text documents.
- 📶 Press the Wi-Fi Direct button on the printer panel.
- 📱 Find the printer's network in your device's Wi-Fi settings.
- 🔑 Enter the password (by default, it is indicated in the documentation or on the sticker).
- ✅ Send the document to print as you would to a regular printer.
⚠️ Please note: When Wi-Fi Direct is active, the Internet connection on the connected mobile device may be lost as it switches to the printer's local network.
Setting up a static IP address
For stable operation of office equipment in a corporate environment, it is recommended to assign a printer static IP addressThis will prevent situations where, after rebooting the router, the computer loses connection to the printer due to a change in the dynamic address. Configuration is performed through the device's web interface (EWS).
Open a browser and enter the printer's current IP address in the address bar. If you don't know the address, you can find it by printing a network configuration report or viewing the device's properties in the Windows Control Panel. Go to the "Network" tab, then select the protocol. IPv4.
In the TCP/IP settings, change the address acquisition method from "Auto/DHCP" to "Manual/Static." Enter an address within your subnet range but outside the address pool assigned by the router's DHCP server. This will prevent address conflicts on the network.
Example setup:IP address: 192.168.1.150
Mask: 255.255.255.0
Gateway: 192.168.1.1
After applying the settings, the printer may reboot the network module. Make sure the computer can ping the new address. To do this, use the command line and the command pingIf responses are received, the connection is established correctly and stable.
Troubleshooting connection issues
Even if you follow the instructions exactly, 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. Check if filtering is enabled. MAC addresses, which can block new devices.
Another reason could be incompatibility of encryption standards. If your router is configured to operate only in encryption mode WPA3, your old printer may not support this protocol. In this case, you should temporarily switch your router to promiscuous mode or use a guest network with more compatible security settings.
If the driver is installed but the printer status is "Offline", check the printing service in Windows. Click Win + R, enter services.msc and find the "Print Spooler" service. It should be running and automatically. Also, try removing the device from the printer list and adding it again through the setup wizard.
Why is my printer not online after setup?
Most often, the problem is that the computer and printer are on different subnets, or a firewall is blocking device discovery. Check the network type in Windows—it should be "Private" and not "Public."
Can the M125ra be connected to a 5GHz network?
The M125ra model only supports the 802.11b/g/n standard, which operates in the 2.4 GHz band. Connecting to a 5 GHz network is impossible without a dual-band router that broadcasts both networks or a special bridge.
How do I reset my printer's network settings?
Resetting network settings to factory defaults typically requires turning off the printer, holding down the wireless button, and turning on the device, holding the button for 10-15 seconds until the lights flash.