Modern users are increasingly abandoning cumbersome wires in favor of wireless technologies, and connecting a printer to a smartphone has become a standard of mobility. Model HP LaserJet Pro M15w is one of the most popular compact laser devices, which is ideal for home printing of documents from phones SamsungThe setup process may seem complicated at first glance, but if you follow the steps, it only takes a few minutes.
In this article, we'll take a detailed look at all available connection methods, with a particular focus on using the proprietary app. HP Smart, which is the main management tool. You'll learn how to properly prepare your device for the first launch and what nuances the operating system has. Android on Samsung gadgets and how to avoid common mistakes when entering network passwords.
Before proceeding with software configuration, it is necessary to ensure that the physical preparation of the equipment is completed correctly. The printer must be filled with a cartridge and the protective orange tape must be completely removed from the internal tray.Only after these basic conditions are met can you proceed to activating the wireless module and pairing it with the router.
Preparatory stage and activation of the setup mode
The first step is to turn on the device and put it into a special connection standby mode. On the control panel HP LaserJet Pro M15w Find the button with the wireless network icon. If the indicator light is solid blue, the device is already connected to a network and needs to be reset.
To reset the network settings, press the wireless button and the cancel button (the cross) simultaneously and hold them for about 3-5 seconds. The power indicator may blink, and the Wi-Fi button will start flashing blue. This means the printer has entered setup mode and now we see it as an access point for external devices.
It's important that your Samsung phone doesn't automatically attempt to connect to the printer as an access point at this point if you plan to use the router method. Make sure that the router is enabled on your smartphone. Bluetooth and geolocation, since modern versions of Android require location access to find devices on the local network.
⚠️ Caution: If the wireless button is flashing blue but your phone doesn't detect the printer, try moving the device closer to the router. Laser printers are sensitive to interference from microwave ovens and strong radiation sources within a radius of 1-2 meters.
Installing and configuring the HP Smart app
The main tool for HP equipment owners is the application HP SmartIt's available in the store. Google Play and optimized for Samsung devices. After installation, launch the app and sign in to your HP account or create a new one if you don't already have one.
In the main interface, click the "Add Printer" button or the plus icon in the corner of the screen. The app will begin searching for available devices within range. When the model appears on the screen, LaserJet Pro M15w, select it to start the pairing procedure.
The system will prompt you to confirm (the printer's Wi-Fi indicator is blinking). Once confirmed, your home network data will begin transferring. Your Samsung phone will automatically fill in the network name and password if it has the necessary permissions. All you need to do is confirm the action.
☑️ Check before connection
During the setup process, the application may request a printer firmware update. It is recommended to agree, as new software versions often contain fixes for wireless connection stability and compatibility with new versions of Android.
Alternative Method: Connecting via Wi-Fi Direct
If you don't have access to your home router or you're visiting someone, you can use technology Wi-Fi DirectThis method creates a direct connection between your Samsung phone and the printer without any intermediary equipment. To activate, press and hold the wireless button on the printer until the light starts flashing, then press the resume (paper) button.
On your Samsung phone, go to Wi-Fi settings. In the list of available networks, you will see a name starting with HP-Setup-... or Direct-...Connect to this network. The default password is usually found on a sticker on the back of the device or printed on an information sheet that can be accessed by pressing and holding the Continue button.
Once the printer is connected to the network, open the application HP Smart or a photo gallery. When selecting a file for printing, the printer will be selected. HP LaserJet Pro M15wThe data transfer speed in this mode may be lower than via a router, but for one-time document printing, this is an excellent solution.
What to do if Wi-Fi Direct is not working?
Sometimes your phone may retain the settings for your old Direct network. Go to your Samsung Wi-Fi settings, find the printer's network, tap "Forget Network," and try connecting again. Also, make sure the printer isn't set to "Auto Power Off," which could interrupt the connection.
Setting up printing via USB cable (OTG)
In situations where the wireless network is unstable or requires complex authentication in a corporate environment, a wired connection can be used. To do this, you'll need a special adapter. USB OTG, since modern Samsung phones do not have a full-size USB port.
Connect the standard USB cable from the printer to the adapter, and then connect the adapter to your phone. Your smartphone may prompt you to allow access to the storage or printing device—confirm this. HP Smart should automatically detect the printer via USB.
This method provides the highest data transfer speed and eliminates signal issues. However, it's important to remember that the printer will draw power from your phone's battery, which can quickly drain your Samsung device when printing large volumes.
| Parameter | Wi-Fi (Router) | Wi-Fi Direct | USB (OTG) |
|---|---|---|---|
| Print speed | High | Average | Maximum |
| Range | Up to 30 meters | Up to 10 meters | Cable length |
| Phone battery charge | Consumed normally | Consumed normally | It is consumed quickly |
| Difficulty of setup | Average | Low | Low |
Troubleshooting and diagnosing problems
Despite the simplicity of the procedure, users sometimes encounter difficulties. A common problem is that the Samsung phone only sees the router within range. 5 GHz, and the printer M15w works exclusively in the range 2.4 GHz. In this case, you need to separate the networks in the router settings, giving them different names, and connect your phone to the 2.4 GHz network during setup.
Another common mistake is entering the Wi-Fi password incorrectly. The printer's security system doesn't always clearly indicate a character error. If the connection fails on the third try, try changing the router password to a simpler one (numbers only), setting up the printer, and then resetting the router password.
If the application HP Smart If your device gets stuck on the "Searching for a printer" screen, try restarting both devices and the router. Also, make sure your phone isn't in "Data Saver" or "Power Saver" mode, which could be blocking background device search processes.
⚠️ Note: Android operating system interfaces and router menus may vary depending on the model and software version. If you can't find a specific option, consult the documentation from your router or phone manufacturer.
Frequently Asked Questions (FAQ)
Is it possible to connect HP LaserJet M15w to Samsung without internet?
Yes, there are two ways to do this. The first is using Wi-Fi Direct technology, which connects the phone directly to the printer. The second is using a USB cable with an OTG adapter. In both cases, internet access is not required; only working hardware is required.
Why doesn't my Samsung phone see the printer in the list?
Most often, the problem is that the devices are on different subnets (for example, a guest Wi-Fi network) or the phone is connected to 5 GHz and the printer to 2.4 GHz. Also, check whether your antivirus or firewall software is blocking local device discovery on your phone.
Do I need to install additional drivers to print photos?
No, the app HP Smart Contains all the necessary components for printing photos and documents. Additional drivers are required only in rare cases when working with specific professional software on a PC, but not for mobile printing.
How do I reset network settings on a printer?
To reset network settings, press and hold the Wireless button and the Cancel button (X) simultaneously for 3-5 seconds until the indicators flash. This will restore the network settings to factory defaults.