The modern pace of life dictates its own rules, and a desktop computer has long ceased to be the only tool for working with documents. There's often an urgent need to quickly print a ticket, contract, or photo directly from a smartphone, bypassing the complexities of connecting cables. HP Laser 135w is a popular budget monochrome laser printer that supports wireless connectivity, making it an excellent choice for small offices or home use.
However, initial Wi-Fi setup on this device may seem confusing to the untrained user, as the printer doesn't have a touchscreen for password entry. In this guide, we'll detail all the available methods for activating the feature. wireless printing, including using a USB cable for initial configuration and the WPS method. You'll learn how to properly install the mobile app. HP Smart and what steps to take if the device does not see your network.
A successful connection will allow you to print from any app on your phone, whether it's a browser, gallery, or Office suite. We'll cover the nuances of working with operating systems. Android And iOSWe'll also focus on troubleshooting common errors that may occur during gadget synchronization.
Equipment preparation and compatibility testing
Before you begin software setup, you need to make sure your hardware is ready for use. Printer HP Laser 135w Equipped with a built-in Wi-Fi module, as indicated by the letter "w" in the model name. Make sure the device is plugged in and paper is loaded in the tray, as some models may not activate the network modules if the tray is empty or the cover is open.
The wireless network frequency is critical. This printer, like most devices in this class, operates exclusively within the wireless range. 2.4 GHzIf your router only broadcasts the 5 GHz band or the network names (SSIDs) for different bands are combined into one, you may have difficulty detecting your device. In such cases, it is recommended to temporarily separate the networks in your router settings.
⚠️ Important: Make sure your smartphone's location service (GPS) is enabled. On modern Android versions, the app requires location access to scan for available Wi-Fi networks, even if you don't plan to use maps.
It's also a good idea to prepare a USB Type AB (printer) cable in advance. It's often included in the kit but can be lost. It's needed for the most reliable initial WiFi setup if automatic detection fails. The cable should be no longer than 1.5–2 meters to ensure stable data transfer during configuration.
Using the HP Smart app to set up
The main tool for managing the printer is the proprietary application HP SmartIt is available for free download in stores. Google Play And Apple App StoreOnce installed, launch the program and create an HP account or sign in to an existing one, as this is a requirement to activate advanced printing features.
In the main interface, click the add printer icon (usually a plus sign or the "Add Printer" button). The app will begin searching for devices on your local network. If the printer is already connected to the router, it will appear in the list. If you see a message stating that the printer is not found, select "No printer?" or "Set up a new device."
Follow the on-screen instructions. The program will prompt you to select a connection method. For the 135w model, the most appropriate algorithm is to use a USB cable to transfer WiFi settings. Connect your phone to the printer using the adapter. OTG (for Android) or a corresponding cable for iPhone. The app will automatically read the network configuration and transfer it to the printer.
Once the parameters have been transferred, you can disconnect the cable. The app will indicate successful setup, and the wireless indicator on the printer's control panel should stop blinking and turn solid. This means the device has acquired an IP address and is ready to receive connections.
Alternative Method: Setup via WPS
If your router supports the technology WPS (Wi-Fi Protected Setup) significantly simplifies the connection process by eliminating the need for cables. This method allows you to connect devices with the press of a button, but it requires physical access to the router.
Press and hold the WPS button on your router for a few seconds until the security light starts flashing. Then, immediately go to the printer. On the control panel HP 135w Find the wireless button (antenna icon). Press and hold it until the power and wireless lights start blinking simultaneously.
The device will begin searching for the network and automatically connect. This process may take up to two minutes. If the WiFi indicator lights up continuously, the connection has been established. In the app HP Smart Your printer should now appear.
What to do if WPS doesn't work?
If the indicator continues to flash after 2 minutes, the connection has failed. This could be because WPS is disabled on the router, the connection timed out, or the signal is too weak. In this case, it's recommended to switch to the USB cable method, which is more stable.
It's worth noting that the WPS method doesn't transmit network security information as reliably as manual configuration, and some modern routers may have this feature disabled by default for security reasons. Check the WPS status in your router's web interface if automatic connection doesn't occur.
Printing from Android devices
Users of smartphones based on Android There are several printing options. The main and most functional one is through the app. HP SmartOpen the document or photo in the app, click "Print", select your HP 135w and configure the settings (number of copies, duplex printing, if supported by the driver).
However, the Android system also supports native printing. Go to Settings → Connections → Printing. Make sure the plugin HP Print Service Plugin The plugin is activated. If it's not yet installed, the system will prompt you to download it from the store. After activating the plugin, the printer should be detected automatically if the phone and printer are on the same network.
To print from a browser Chrome or office applications (Microsoft Word, Google Docs) Simply click the menu (three dots), select "Print," and select your printer from the list of available devices. The system will automatically generate a PDF file and send it to your device.
☑️ Check before printing
It's important to monitor the print queue status. If a document is stuck, go to the print settings, find your printer, and clear the print queue. Sometimes an old document can block a new one from being sent.
Printing from iPhone and iPad (AirPrint)
Equipment owners Apple are in an advantageous position thanks to technology AirPrintThis feature is built into the operating system. iOS, so installing additional drivers or apps for basic printing isn't necessary. The main requirement is that the iPhone and printer are connected to the same Wi-Fi network.
To print a document, open it, click the Share icon (square with an arrow pointing up), and select Print from the menu. Under Printer, select HP Laser 135wYou can adjust the number of copies and page range directly in the preview interface.
If you want to access advanced features like scanning (if you have an MFP) or checking toner levels, it's still worth installing the app. HP Smart from the App Store. It provides more detailed information about the device's status than the standard iOS interface.
⚠️ Please note: AirPrint technology does not work over the internet. If you disconnect from your home Wi-Fi and switch to a 4G/5G mobile data connection, direct printing via the standard "Share" menu will not work, even if the printer is remotely connected to the same router network.
Wi-Fi Direct connection
One of the most useful features of the model HP 135w is support Wi-Fi DirectThis mode allows your phone to connect directly to the printer, without the need for a router. This is an ideal solution if your router is broken, located far away, or you're visiting someone.
To activate the mode, press and hold the wireless button on the printer until the indicators start blinking in a specific pattern (usually only the WiFi indicator blinks). On your phone, a signal with a name containing "DIRECT-HP-Laser-135w" will appear in the list of available Wi-Fi networks.
When connecting, the system will ask for a password. By default, it is often 12345678, but the exact password can be found out by printing a configuration report (by pressing the cancel button or a combination of buttons, depending on the firmware version) or by looking at the sticker on the back of the device.
| Parameter | Description | Default value |
|---|---|---|
| Network mode | Connection type | Infrastructure (via router) / Direct |
| Wi-Fi Direct password | Access key | 12345678 (often) |
| IP address | Network address | 192.168.xx (dynamic) |
| Protocol | Communication standard | 802.11 b/g/n |
Using Wi-Fi Direct can limit your phone's internet speed because the wireless module is busy connecting to the printer. After printing, be sure to switch back to your primary network.
Diagnostics and troubleshooting
Even with proper configuration, issues may still occur. If the printer shows up as "Offline," check to see if the device's IP address has changed. The router may have assigned a new address after a reboot, and the computer or phone may have lost connection to the old one. In this case, restarting the router and printer may help.
A common issue is the Android printing service freezing. If printing doesn't start, try removing the printer from the list of available devices in your phone's settings and adding it again. Clearing the app cache also helps. HP Print Service Plugin in the section Applications → HP Print Service Plugin → Storage → Clear Cache.
If all else fails, reset the printer's network settings to factory defaults. This is usually done by holding down (for more than 20 seconds) both the wireless and cancel buttons simultaneously. After the reset, you'll have to repeat the setup process.
Why can't my HP 135w printer see my Wi-Fi network?
Most likely, your router only broadcasts in the 5 GHz band, and the printer only supports 2.4 GHz. Go to your router settings and make sure the 2.4 GHz network is active. Also, check to see if the SSID (network name) is hidden—printers often don't see hidden networks.
Is it possible to connect HP 135w to a computer without a disk?
Yes, the disc is often missing. All necessary drivers and software can be downloaded from the official HP website by specifying the exact device model. However, printing from a phone does not require installing drivers on a PC; the HP Smart app is sufficient.
How to find out the IP address of a printer?
Print a network configuration report. On the 135w model, this is typically done by pressing and holding the Resume button for a few seconds until the lights flash. Find the IPv4 Address section in the report.
Does HP ePrint cloud printing work on this model?
The 135w model is a basic model and may not support full HP ePrint cloud printing with its own email address, unlike the higher-end models in the series. However, printing from anywhere via the HP Smart app (Instant Ink compatible) may be available with HP+ membership.