Modern inkjet multifunctional devices of the series Epson L3150 They have become a true standard for home printing thanks to their cost-effectiveness and reliability. However, despite the model's popularity, many users still encounter difficulties with the initial wireless connection setup. The question of how to print from a phone to an Epson L3150 printer via WiFi remains one of the most frequently asked questions in technical support, as the process requires precise steps.
The success of the operation depends on the correct choice of connection method and the operating system version of your smartphone. There are several basic methods for establishing a connection: direct connection WiFi Direct, connecting through a home router or using technology NFCEach has its own advantages and use cases, which we'll explore in detail in this article.
Before setting up, make sure your device is connected to the network and has ink. It's also crucial to know the password for your home Wi-Fi network, as it will be required to authorize the device on the local network. Without these basic conditions, further steps will be ineffective.
Preparation of equipment and software
The first step is to install the necessary software on your mobile device. The company Epson developed a specialized application Epson iPrint, which serves as the primary bridge between your smartphone and printer. It's available for free on Google Play and the App Store, providing complete control over printing and scanning settings.
After installing the app, you need to make sure the printer itself is ready for wireless operation. To do this, go to the control panel Epson L3150 You should check the connection indicators. If the Wi-Fi indicator is blinking, this means the module is active, but the connection has not yet been established. If the indicator is constantly on, the device is already connected to a network and may need to be reconfigured.
⚠️ Important: Make sure that Client Isolation is not enabled on your router, otherwise your phone will not be able to “see” the printer even on the same network.
It's also important to check that location and Bluetooth are enabled on your phone, as modern versions of Android use these modules for initial device detection. Without location permission, the app may not be able to search for devices. This is a system limitation of mobile operating systems, not a defect in the printer.
☑️ Preparing for setup
WPS method: quick connection without entering a password
The easiest way to print from your phone to an Epson L3150 printer via WiFi is to use technology WPS (Wi-Fi Protected Setup). This method is ideal if you don't want to manually enter a complex network password or if your router has a physical button for doing so. The process takes just a couple of minutes and doesn't require entering data on your smartphone's keyboard.
To get started, click the button Wi-Fi on the printer's control panel and hold it until the network and connection lights begin flashing alternately. Then, within two minutes, press the WPS button on your wireless router. Once paired successfully, the lights on Epson L3150 should light up steadily, indicating a successful connection to the local network.
If your router doesn't have a physical WPS button, you can enable this feature through the router's web interface by accessing its settings from a computer. However, this method requires access to the router's admin panel. On most home networks, simply pressing the button on the device is sufficient.
After successful connection, launch the application Epson iPrint on your phone. It will automatically find the printer on the network, since both devices are now on the same network segment. All you have to do is select the document or photo to print.
Setup via the Epson iPrint app (Setup Wizard)
If the WPS method didn't work or your router doesn't support it, use the built-in setup wizard in the app. Open Epson iPrint and select "Set Up Printer" or "Add Printer." The app will prompt you to select your device from the list of available ones or search for a new one.
During setup, the app will ask for permission to use geolocation and access your local network. This is necessary to scan the airspace and detect the printer's signal. Select your home Wi-Fi network from the list and enter the password. Your phone will transmit this data directly to Epson L3150 via a temporary connection.
During the process, your phone may temporarily disconnect from the internet as it creates a direct access point to transfer the settings. Don't interrupt process and wait for a success message. After this, the device will automatically reconnect to your router.
| Indicator | State | Meaning |
|---|---|---|
| Wi-Fi | Turned off | Wireless connection is disabled |
| Wi-Fi | Flashing | Connection or data transfer in progress |
| Wi-Fi | It's on fire | Successful connection to the network |
| Wi-Fi Direct | It's on fire | Direct print mode is active |
What should I do if the setup wizard freezes?
If the setup process freezes while searching for a network, try rebooting the router and printer. Also, make sure your phone's mobile data (4G/5G) is disabled during setup, leaving only Wi-Fi enabled.
Using WiFi Direct to Print Without a Router
Technology WiFi Direct This feature allows you to print from your phone to an Epson L3150 printer via WiFi, even without home internet or a router. In this mode, the printer automatically creates a wireless network to which your smartphone connects. This is especially convenient in offices or when printing documents while visiting.
To activate this mode, press and hold the button with the image of a smartphone on the control panel Epson L3150 for a few seconds. The WiFi Direct indicator will start flashing and then stay solid. A name like EPSONXXXXXX.
Connect to this network using the password, which can be found by printing a network status report. To do this, press the information (i) button on the printer. The default password is often found on a sticker under the device's cover or in the user manual. Once connected, the phone will only work with the printer; internet access via the mobile network may be temporarily lost.
In the appendix Epson iPrint Select "Select a Printer" and find the device in the list. Now you can print documents directly, bypassing the router. Data transfer speeds in this mode are typically higher, but the range is limited to a few meters.
Printing from iPhone and iPad (AirPrint and iCloud)
Apple device owners can use the built-in feature AirPrint, which doesn't require installing additional drivers. This technology allows you to print from your phone to an Epson L3150 printer via WiFi directly from the "Share" menu. Make sure your iPhone and printer are connected to the same Wi-Fi network.
Open a document, photo, or web page, click the Share button, and select the Printer icon. You should see a printer icon in the list of devices. Epson L3150If the printer isn't showing up, check your iPhone's Wi-Fi privacy settings—all apps should be allowed to access the local network.
For more advanced functionality, such as scanning to the cloud or printing specific formats, it is still recommended to use the app. Epson iPrintIt supports printing from iCloud Drive, Google Drive, Dropbox, and OneDrive, making document management more flexible. The app also lets you monitor ink levels in your CISS.
⚠️ Note: Updating iOS may reset your local network access settings. If printing stopped working after updating your phone, check your permissions in your privacy settings.
Troubleshooting and diagnostics
Even with proper setup, situations may arise where the phone does not detect the printer. A common cause is the use of a range 5 GHz on the router, while many printer models, including the L3150, only operate in the 2.4 GHz band. Make sure your phone is connected to the 2.4 GHz network during setup.
Another issue could be a static IP address or complex security settings on corporate routers. On your home network, try temporarily disabling MAC address filtering. Restarting your network equipment also helps: turn off the router and printer, wait 30 seconds, and then turn them back on in the following order: router -> printer -> phone.
If all else fails, reset the printer's network settings. To do this, turn off the device, then press and hold the buttons Wi-Fi And Information (the 'i' icon) simultaneously, then turn on the printer. This will reset the network settings to factory defaults, and you can set up the connection again.
Frequently Asked Questions (FAQ)
Can the Epson L3150 be connected to a 5G Wi-Fi network?
No, the model does not include a wireless module. Epson L3150 Only supports the 802.11 b/g/n standard, which operates in the 2.4 GHz frequency range. To connect, make sure your router broadcasts a 2.4 GHz network and your phone is connected to it.
What is the default password for WiFi Direct?
The WiFi Direct connection password is unique to each device. You can find it by printing a network status report (press the 'i' button on the printer). The code will be listed in the section WiFi Direct as "Password".
Why does my phone say "No internet connection" when I print?
When using the mode WiFi Direct The phone connects directly to the printer, which doesn't have internet access. This is normal behavior. To access the internet while printing, use mobile data or switch to router-based printing.
Does the Epson L3150 support driverless printing from Android?
Yes, modern versions of Android (10 and above) support the Mopria printing service, which is built into the system. However, for full functionality and stability, it's still preferable to use the official app. Epson iPrint.