Modern printing devices require mobility and independence from wires, which is especially important for compact models of the series Laser MFPOwner of a multifunctional device HP Laser MFP 135w With the right network connection, you can print documents and scan images from multiple computers or smartphones simultaneously. Wireless technology eliminates the need to search for a free USB port on your laptop and allows you to place the printer anywhere in your office or apartment where there's a signal from your router.
The network configuration process may seem complicated at first glance, but the manufacturer has provided several connection setup scenarios for users of different skill levels. The standard protocol IEEE 802.11b/g/nThe wireless protocol supported by this device ensures stable data transmission at a frequency of 2.4 GHz. It's important to understand that successful integration into your home network depends not only on entering the correct password but also on the compatibility of the router's security settings.
In this article, we'll cover all available connection methods in detail, paying special attention to the nuances of using the control panel and specialized software. You'll learn how to avoid common authorization errors and what to do if the wireless indicator is blinking, refusing to establish a connection. Proper setup IP addresses and checking the network status will ensure the smooth operation of your equipment for a long time.
Preparing for wireless connection
Before you begin configuring the network interface, you need to make sure your network equipment is functioning correctly. Your router must be turned on, working properly, and broadcasting the Wi-Fi signal to which you plan to connect the printer. If you're using a dual-band router, keep in mind that the model 135w works exclusively in the range 2.4 GHz, so make sure that this network is active and you know the exact name (SSID) and password for it.
It's also worth checking the physical placement of the devices: for initial setup, the printer and router should be in close proximity to each other. This will eliminate weak signal issues that could interrupt the encryption key exchange process. Make sure there's paper in the tray and the cartridge is installed correctly, as some models can block network functions due to critical hardware errors.
⚠️ Important: Make sure your router's Wi-Fi client isolation (AP Isolation) feature, which prevents devices on the same network from seeing each other, isn't enabled. If this option is enabled, your computer won't be able to find the printer even if it's successfully connected to the router.
It's a good idea to prepare your network login information in advance to avoid searching for it during setup. Write down your password if it's complex, or copy it to the clipboard to avoid typing errors on the printer's limited control panel. Proper preparation will save you time and frustration, as re-entering data using keypad navigation can be tedious.
☑️ Ready for Wi-Fi setup
Reset network settings and activate setup mode
If the printer was previously used on a different network or setup was unsuccessful, we recommend resetting the network settings to factory defaults. This will clear saved profiles and return the wireless module to a pairing state. To perform this operation, use the control panel. HP Laser MFP 135w You need to find a button with an image of an antenna or a network icon.
Press and hold the wireless button for a few seconds until the lights start blinking. In some cases, a combination of buttons may be required, such as simultaneously pressing the Cancel button and the wireless button. The exact sequence for your firmware revision can be found in the documentation, but in most cases, holding the network button for a long time until the light blinking pattern changes is sufficient.
After the reset, the Wi-Fi indicator should begin blinking, indicating the device has entered setup mode. In this state, the printer generates its own temporary signal or becomes visible to configuration utilities. Wi-Fi Direct can be activated automatically, allowing you to connect directly to the printer to transfer router settings.
What to do if the button does not respond?
If long-pressing the wireless button doesn't change the indicator lights, the device may be frozen. Try turning off the printer using the power button, unplugging the power cord for 10-15 seconds, and then turning it back on. After the printer has fully booted up, repeat the reset procedure.
WPS method: quick connection without password
The easiest way to integrate HP Laser MFP 135w the network is the use of technology WPS (Wi-Fi Protected Setup). This method allows you to automatically transfer network information from your router to your printer, without having to manually enter a complex password. To implement this scenario, your router must support WPS, which is common among most modern models.
Press the WPS button on your router. It's usually marked with a corresponding icon or text. After pressing it, you have about two minutes to activate the network search on the printer. On the MFP control panel, press and hold the wireless button until the indicator light starts blinking, indicating the WPS signal is being searched for.
The device will automatically find the router and exchange encryption keys. This process takes no more than a minute, after which the Wi-Fi indicator on the printer should turn solid, indicating a successful connection. If the indicator continues to flash or remains orange, the connection has not been established, and you should try another method or check your router settings.
⚠️ Note: The WPS protocol is considered less secure than manual password entry, as it is vulnerable to PIN brute-force attacks. If network security is a priority, use manual configuration via USB cable or software.
Setup via USB cable and software
The classic and most reliable setup method involves using a USB cable to initially transfer network settings. This requires a computer running Windows or macOS and a USB Type-B cable, which is usually included with the device. This method ensures that the printer receives accurate SSID and encryption information directly from the computer.
First, you need to download the full driver package and configuration tools from the official HP support website. When launching the installer, select "Connect wirelessly" or "Set up a new wireless connection." The program will prompt you to connect a USB cable between the computer and the printer at a certain point during the installation.
Once the cable is connected, the utility will detect the device and automatically transfer the Wi-Fi settings your computer uses. Once the printer confirms its connection to the network, the utility will prompt you to disconnect the USB cable. From that point on, HP Laser MFP 135w will be available on the network regardless of whether the computer is turned on.
Sequence of actions in the installer:1. Run setup.exe
2. Select "Wireless connection"
3. Follow the instructions on the screen
4. Connect the USB cable when prompted
5. Wait for the success message
Using the HP Smart app for mobile devices
Smartphone and tablet owners can set up printing without using a computer using the app HP SmartThis app is available for iOS and Android and allows you to not only set up your printer but also manage printing and scanning. To get started, download the app from the official store (App Store or Google Play) and create an HP account if you don't have one.
Turn on Bluetooth and location services on your mobile device, as the app uses these modules to find the printer in setup mode. Open the app and tap the plus sign to add a new device. HP Smart will find yours. Laser MFP 135w and will offer to proceed to Wi-Fi settings.
The app will automatically retrieve your current Wi-Fi network information and prompt you to enter the password if it isn't saved. After confirmation, the printer will receive the settings and connect to the router. This method is especially convenient, as it allows you to immediately perform a test print and check the connection quality.
| Parameter | Description | Status |
|---|---|---|
| Required OS | Android 5.0+ / iOS 12.0+ | Necessarily |
| Bluetooth | Needed for detection | Turn on |
| Geolocation | Needed for Wi-Fi scanning | Turn on |
| HP Account | Required for advanced features | Recommended |
Diagnosing problems and checking connection status
After completing all the procedures, you need to make sure that the connection is stable. On the control panel HP Laser MFP 135w The wireless indicator should be solid blue. If it's blinking, it means the printer is trying to connect but can't complete the handshake with the router. In this case, check the correct password and frequency range.
For a more in-depth diagnosis, you can print a network configuration report. To do this, press and hold the cancel button (the cross) or the key combination specified in the manual until the printer prints a technical data page. The line you're interested in in the report is: IP Address: if the address indicated there is in the format 192.168.xx, different from 0.0.0.0, then there is a connection with the router.
A common problem is incompatibility of security standards. If the router is configured to operate only in wireless mode WPA3The printer's old Wi-Fi module may not detect the network. In this case, you'll need to access your router settings and enable mixed WPA2/WPA3 mode or temporarily use WPA2 Personal.
⚠️ Note: Router interfaces and printer firmware versions may be updated. If standard methods don't work, check the current network security requirements in the documentation for your router model or on the manufacturer's website.
Why can't my printer see my Wi-Fi network?
Most likely, the problem lies in the frequency range. HP Laser MFP 135w Only supports the 2.4 GHz frequency. If your router broadcasts a 5 GHz network with the same name or hides the network name (SSID), the printer will not be able to connect. Separate the networks into different names or ensure that 2.4 GHz is active.
Can I connect a printer to a guest Wi-Fi network?
Technically, this is possible, but not recommended. Guest networks often have client isolation, which will prevent your computer or phone from sending a print job. Furthermore, such networks may require authentication via a web page, which the printer cannot process.
How do I change the name of a printer on a network?
You can change the network hostname using the embedded web server (EWS). Enter the printer's IP address in your browser, go to the "Network" or "Settings" tab, find the "Device Name" or "Bonjour Name" field, and enter the desired name. After applying the settings, you'll need to restart the printer.