It is impossible to imagine a modern office or home workplace without a reliable printer, and the model HP Laser MFP 135w It became a real hit thanks to its compact size and functionality. However, immediately after unpacking, many users are faced with the question of how to set up a wireless connection without being tied to a long USB cable. Wireless printing provides mobility and convenience, allowing you to print documents from any device within network coverage.
The setup process may seem complicated at first glance, but with the right approach, it only takes a few minutes. In this article, we'll walk you through all the connection steps in detail. multifunctional device to the router, installing the necessary software, and troubleshooting common errors. You'll learn how to use WPS button for instant pairing if your router supports this feature, which greatly simplifies initial configuration.
Before you begin, make sure your laptop and printer are within close proximity to the access point. This ensures a stable signal while transferring installation files and configuration data. Properly preparing your workspace is key to the successful and rapid integration of your devices into your digital ecosystem.
Preparatory stage and network requirements
The first step is to check the compatibility of your equipment and prepare your network infrastructure. HP Laser MFP 135w operates exclusively in the frequency range 2.4 GHz, which is a critical detail for modern dual-band routers. If your laptop is connected to a 5 GHz network, the installation process may fail, or the computer may simply not see the printer in the list of available devices.
You should also ensure that the device's wireless module is enabled. This is controlled by a dedicated button with an antenna icon on the MFP control panel. When enabled, the WiFi indicator should begin blinking, indicating that the device is searching for a network or is ready to pair. If the indicator fails to respond, it may be necessary to reboot the device or check the power supply.
To install drivers, you'll need internet access on your laptop to download the latest software from the manufacturer's official website. Using the included discs is often not recommended, as the software versions on them may be outdated and lack patches for newer operating systems.
⚠️ Important: Make sure the Client Isolation feature is not enabled on your router. This feature prevents devices on the same network from communicating with each other. Without this feature enabled, your laptop will be physically unable to print, even if the WiFi connection is successfully established.
Check your laptop's battery charge or connect it to a power source, as installing drivers and restarting print services can take some time. Interrupting the process midway often leads to errors in the Windows registry, which are difficult to fix without a complete reinstallation of components.
Wireless printer connection methods
There are several integration methods HP Laser MFP 135w to the local network, and the choice of a specific one depends on your router model and personal preferences. The simplest option is to use technology WPS (Wi-Fi Protected Setup), which allows you to connect devices with the press of a button. To do this, press and hold the wireless button on the printer until the indicator light flashes, then enable WPS on the router.
If automatic pairing is not possible, manual configuration via a temporary USB connection is used. In this case, the installation program will transfer the network parameters (SSID and password) from the computer to the printer via cable, after which the USB cable can be disconnected. This method is considered the most reliable for initial configuration in complex network environments.
The third option involves using the printer's menu if it has a display, but the 135w model is navigated using a combination of buttons and LED indicators. Pressing the wireless button and the cancel button in a specific sequence can initiate setup mode or restore factory network settings.
- 📡 WPS method: Ideal for quick connection without entering a password, requires a physical button on the router.
- 💻 USB configuration: The most stable way to transfer precise network security settings.
- 📱 Mobile application: Using HP Smart for initial setup via smartphone and then connecting to a PC.
What to do if WPS doesn't work?
WPS may be disabled in your router's security settings or may not be supported by your ISP. In this case, use the included USB cable setup method or use the HP Smart app to transfer WiFi settings directly from your phone.
Step-by-step installation of HP Smart drivers and software
For full functionality HP Laser MFP 135w It is necessary to install a full driver package, which includes not only basic printing functions, but also utilities for scanning and monitoring toner levels. The modern standard is to use the platform HP Smart, which automatically detects the device model and downloads the appropriate components.
The process begins with downloading the installer from the official website. After launching the program, you'll be prompted to create an HP account or sign in to an existing one. While this requirement may seem redundant for local printing, it's necessary to access advanced cloud printing features and automatic firmware updates.
During installation, the program will ask you to select a connection type. Select "Wireless" or "WiFi." Then follow the on-screen instructions. The program may ask you to temporarily connect the printer via a USB cable to transfer network settings. Once the data transfer is successful, you can remove the cable, and the device will enter network mode.
☑️ Software installation checklist
If automatic device detection is stuck, try temporarily disabling Windows Firewall or third-party antivirus software. Sometimes operating system security mechanisms block the installer from accessing the network ports needed to detect the printer on the local network.
Setting up via the control panel and resetting the network
In some situations, the standard installation may not work, and then manual installation is required via the control panel of the MFP itself. For the model HP Laser MFP 135w It's common to use button combinations to enter configuration modes. For example, holding the wireless button for a few seconds can initiate pairing mode.
If the printer was previously connected to a different network or the settings have been reset, you need to reset the network settings. This typically involves turning off the device, holding down the wireless and cancel buttons, then turning on the printer while holding both buttons until the lights begin flashing in a specific pattern. This will reset the network module to its factory default settings.
After the reset, the WiFi indicator should flash blue, indicating it's ready to connect. In this state, the device creates its own access point or becomes visible to search engines. It's important to distinguish between WiFi Direct mode and infrastructure mode (connection via a router).
| Indicator | State | Meaning | Action |
|---|---|---|---|
| Blue (flashing) | Setup mode | Ready to connect | Run a search in HP software |
| Blue (on) | Connected | The network is active | You can print |
| Orange (flashing) | Error | Problem with signal | Check your WiFi password |
| Turned off | Inactive | WiFi is off | Press the WiFi button |
Troubleshooting and fixing connection errors
Even if you strictly follow the instructions, unexpected situations may arise when the laptop stops seeing HP Laser MFP 135w On the network. One of the most common causes is a change in the device's IP address if the router doesn't reserve a static address for the printer. With dynamic address distribution (DHCP), the printer may receive a new address after a router reboot, and the computer will lose connection.
Another common issue is incompatibility of security protocols. If your router is configured to use encryption only, WPA3If your printer only supports WPA2, connecting will be impossible. In such cases, you'll need to access your router settings and enable mixed mode or temporarily lower the security level to complete the setup.
It's also worth checking the print service in the Windows operating system. If the Print Spooler service is stopped or is running incorrectly, no devices will be available for use. You can start it through the Services menu or by using the command services.msc in the execution window.
⚠️ Note: Router interfaces and driver versions may be updated by the manufacturer. If the steps described don't match your situation, check the official documentation on the HP support website or in your provider's account to confirm your network settings.
You can use the built-in Windows troubleshooter for diagnostics. Go to Device Settings, select your printer, click "Manage," then "Run the troubleshooter." The system will automatically check for up-to-date drivers and the print queue status.
Printing the configuration report and final verification
After successful connection, it is recommended to print a network configuration report to ensure that all parameters are correct. On the model HP Laser MFP 135w This is done using a combination of buttons on the control panel (usually the cancel button or the copy button held down for a few seconds). The report will show the IP address, MAC address, and connection status.
Compare the IP address in the report with the address your computer sees. To do this in Windows, you can open the command prompt and enter the command ping [printer IP address]If data packets pass without loss, then the physical and logical connection has been established correctly.
The final step is to test print the document from your laptop. Open any text file and select "Print," making sure the wireless connection is selected as the device. HP Laser MFP 135w, not a virtual printer or PDF driver.
Frequently Asked Questions (FAQ)
Can the HP Laser MFP 135w be connected to 5GHz WiFi?
No, this printer model is equipped with a module that operates exclusively in the 2.4 GHz band. For a successful connection, ensure your router is broadcasting a 2.4 GHz network and that your laptop is also connected to or has access to this frequency during setup.
What should I do if the setup program does not find the printer?
Try temporarily connecting the device via USB cable to transfer the initial network settings. Also, make sure your firewall isn't blocking the search request and that the printer and computer are on the same subnet.
How to find out the IP address of a printer without printing a report?
The IP address can be found in the router interface's DHCP Client List. Look for a device with a name that includes "HP" or matches the MAC address found on the label on the back of the printer.
Does the scanner work via WiFi on this model?
Yes, after installing the full HP Scan driver package or using the HP Smart app, you can scan documents directly to your computer's memory wirelessly without using a USB cable.