Setting up wireless printing on the 135 Series MFP can often be a challenge for users accustomed to simple cable connections. Model HP Laser MFP 135w It's a compact solution, but the lack of a full touchscreen and limited button interface make initial network configuration significantly more difficult. You'll have to rely on a combination of buttons and indicators to get the device to find your home network.
The main difficulty lies in the printer's inability to display a list of available networks or enter a password directly from the control panel. All interaction occurs through hidden modes and special utilities on the computer. This is why many users encounter a situation where the device is turned on, the router is working, but wireless printing is impossible.
In this guide, we'll cover all the connection details, from resetting network settings to installing specific drivers that are often ignored by automated installers. You'll learn how to correctly interpret blinking indicators and what steps to take if the standard WPS method doesn't work.
Preparing the printer and resetting network settings
Before attempting to connect HP Laser MFP 135w When connecting to a new network, it's critical to clear previous configurations. If the device was previously used in a different office or connected to a different router, it may attempt to reestablish the old connection by ignoring new commands. Resetting the network settings returns the Wi-Fi module to its factory default state.
To perform this procedure, you'll need to locate the wireless button on the control panel. It's usually marked with a distinctive antenna icon. Press and hold this button along with the cancel button (the cross) simultaneously for a few seconds until the lights begin flashing.
⚠️ Attention: After resetting the printer, it may temporarily lose connection with the computer if you were using a USB cable for control. Make sure you're ready to restart the device search process.
After a successful reset, the wireless network indicator should start flashing blue. This indicates that the module is active and searching for a connection command. If the indicator is constantly on or off, check to see if "Do Not Disturb" mode or other restrictions are enabled in the device's menu.
☑️ Ready for Wi-Fi setup
Using WPS technology for a quick start
The easiest way to establish a connection between a router and a printer HP Laser MFP 135w WPS (Wi-Fi Protected Setup) is a technology used to secure a network. This method allows you to transfer network information without manually entering a password, which is especially convenient if the password contains complex special characters. However, this method only works if your router supports this feature and it is enabled.
Press the WPS button on your router. This usually gives you about two minutes to activate the printer's signal. On the MFP panel, press and hold the wireless button until the indicator light starts blinking at a different frequency.
- 📡 Make sure the router is no more than 3-4 meters away from the printer during pairing.
- ⏱️ The interval between pressing the button on the router and on the printer should not exceed 120 seconds.
- 🔒 If WPS doesn't work the first time, wait a minute before trying again to allow the Wi-Fi module to reboot.
If the printer's Wi-Fi indicator turns blue and stops blinking, the connection has been established successfully. The device is now ready for driver installation. If the indicator continues blinking or turns orange, the connection was unsuccessful and you'll need to use the software method.
What to do if there is no WPS button on the router?
If there's no physical button, check your router's web interface. WPS can often be enabled programmatically in the wireless security section. Some ISPs also block this feature by default on their devices.
Setup via computer: USB cable method
When automatic methods fail, the most reliable option remains a classic setup via USB cable and subsequent transfer of network settings. To do this, you'll need to download the full driver package from the manufacturer's official website. Avoid using the drivers included on the disc, as they may be outdated.
Run the setup file and select "Wireless Connection" as the connection type. The program will prompt you to connect the device via cable. At this point, data exchange occurs: the computer reads your current network's SSID and password, then transmits this data to the printer. HP Laser MFP 135w.
Driver installation:1. Run setup.exe
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 understand that the printer may temporarily turn off and then turn back on during the settings transfer process. This is normal behavior and indicates the network module is rebooting. Once the program reports success, you can disconnect the cable—it's no longer needed for operation.
Troubleshooting 2.4GHz and 5GHz Bandwidth Issues
One of the most common reasons why HP Laser MFP 135w It doesn't see the network, there's a frequency incompatibility. This printer, like most budget office models, only works in the range 2.4 GHzModern routers often broadcast in the 5 GHz band or use a combined mode, which older devices may interpret incorrectly.
If your router broadcasts two different networks (for example, "MyWiFi" and "MyWiFi_5G"), make sure you're trying to connect the printer to the network without the 5G adapter. In some cases, the router hides one of the networks, and the printer simply can't find its native band.
| Parameter | Required value | Problem with non-compliance |
|---|---|---|
| Frequency range | 2.4 GHz (802.11 b/g/n) | The printer does not see the network |
| Channel width | 20 MHz (recommended) | Unstable connection |
| Security mode | WPA2-Personal (AES) | Authorization error |
| Hiding the SSID | Disabled | Unable to find network |
You may need to access your router settings and temporarily separate the networks by giving them different names so the printer can clearly identify the correct frequency. After a successful connection, you can try resetting the settings, although in some cases the printer may lose connection when changing the network name.
Installing drivers and software
For full functionality HP Laser MFP 135w In wireless mode, proper software installation is required. Windows 10 or 11 often attempt to automatically find and install the driver, but this results in the installation of a basic "Driver Class" driver, which does not provide access to all MFP functions, such as scanning or toner level monitoring.
It is recommended to download the package HP Smart Or the full driver package from the support website. During installation, select "My printer isn't listed" or "Connect a new printer" if the automatic search doesn't produce any results. The program will offer several options, including searching by IP address if you know it, or searching via USB.
- 💻 Download drivers only from the official website, avoiding third-party compilations.
- 🛡️ During installation, your antivirus may block the printer's network requests. Temporarily weaken your protection.
- 🔄 Restart your computer after installing the drivers before your first test print.
After installing the drivers, the system will create a virtual port for the printer. This port will be used to send documents to be printed. If you plan to use a scanner, make sure you have the scanning utility installed, which should also be included in the full software package.
⚠️ Attention: Driver interfaces and installation steps may change with the release of new software versions. Always check the latest requirements on the support page for your device model.
Diagnostics and printing configuration reports
If printing still does not start, you need to get accurate information about the printer's network status. HP Laser MFP 135w can print configuration reports that contain all technical information, including IP address, MAC address and connection status.
To print a report, press and hold the wireless button on the control panel for 5-7 seconds. The printer will print a page with the current IP address listed in the "Network Information" section. If the address begins with 169.254.x.x, this means that the printer has not received an address from the router and the connection has not been established.
Check the value SSID in the report—it should exactly match the name of your Wi-Fi network. Also, pay attention to the signal strength. If it's too low, the printer may be too far from the router or there are strong sources of interference nearby, such as microwave ovens.
Frequently Asked Questions (FAQ)
Can the HP Laser MFP 135w be connected to a 5GHz network?
No, this model only supports the 802.11 b/g/n standard, which operates in the 2.4 GHz band. To connect, your router must be broadcasting in this band.
The printer prints reports, but the computer doesn't see them. What's wrong?
Most likely, the computer and printer are on different subnets, or one of them is connected to the router's guest network. Make sure both devices are connected to your main home Wi-Fi.
How to find out the IP address of a printer without printing a report?
You can find the IP address in the list of connected clients in your router's web interface. Look for a device with a name containing "HP" or "Print." The address is also displayed in the printer properties in the Windows Control Panel, under the "Ports" tab.
Do I need to keep the USB cable connected all the time?
No, the USB cable is only required during the initial setup to transfer the Wi-Fi password. After successful configuration, the cable can be disconnected, and printing will be done wirelessly.