Multifunctional device series L355 It has long proven itself as a reliable solution for homes and small offices, but its initial setup often presents difficulties for users. The main advantage of this model is its built-in Wi-Fi module, allowing you to eliminate cumbersome cables and place the device anywhere convenient. You don't need to be a system administrator to get started; simply follow the instructions carefully and have your home network password handy.
Before installing the software, it's crucial to properly prepare the printer to detect wireless signals. Many users make the mistake of installing drivers before the device has entered network search mode, which leads to endless connection errors. Make sure the MFP is plugged in and the cartridges and CISS are installed according to the instructions; otherwise, the self-diagnostic system will block the network modules from launching.
There are several ways to establish a connection between a gadget and a printer, each with its own features and use cases. We'll cover the most reliable methods, from classic installation via a computer to quickly connecting mobile devices via Wi-Fi DirectUnderstanding the difference between these modes will help you avoid confusion in the future when you need to connect a new gadget.
Preparing equipment and resetting network settings
The first step is to check the physical condition of the device and, if necessary, reset any old network configurations that may have been stored in the printer's memory. This is especially important if you've previously tried to configure the device or changed your router. On the control panel Epson L355 You need to find a button with an image of an antenna or a Wi-Fi icon, which is responsible for wireless connections.
If the indicators are behaving strangely or blinking differently than described in the manual, perform a forced reset of the network settings. To do this, press and hold the Wi-Fi button and the power button (or the network button, depending on the panel model) simultaneously for a few seconds. The Wi-Fi and Wi-Fi Direct indicators should flash alternately, indicating that all network settings have been successfully reset to factory defaults.
After the reset, the device is ready for a new configuration. However, before doing so, make sure your router is working properly and transmitting a signal in the 2.4 GHz band, as this model may not support the 5 GHz frequency. Also, make sure mobile data is temporarily disabled on your computer or smartphone to prevent the system from attempting to use it instead of the local network.
⚠️ Please note: Driver and mobile app interfaces may be updated by the developer. If you see minor differences in menu item names, please refer to the underlying meaning of the actions, not just the text.
WPS method: the fastest connection to a router
The easiest way to integrate a printer into an existing network is to use technology WPS (Wi-Fi Protected Setup). This method allows you to automatically transmit your network password, eliminating the need to manually enter complex character combinations using the buttons on the MFP. For this to work, your router must also support this feature, which is essential for modern models.
Press the WPS button on your wireless router and hold it for a few seconds until the security light starts flashing. Immediately afterward, go to the printer. Epson L355 and press the Wi-Fi button on its control panel. The device will begin searching for a signal and automatically exchange encryption keys with the router.
A successful connection is confirmed by a steady Wi-Fi indicator on the printer's panel. If the indicator continues to blink, the connection is not established, and you may need to repeat the process while moving closer to the router. In some cases, you may need to press the WPS button on the router and the Wi-Fi button on the printer within two minutes of each other.
Installing drivers via USB cable (Push Button Method)
If the automatic connection doesn't work or your router doesn't support WPS, the most reliable option remains the classic setup via the USB cable that comes with the router. This method, often called Push Button Setup, allows the setup program to automatically read network settings from the computer and transfer them to the printer. You'll need a USB 2.0 Type-B cable, which looks like a square plug.
First, download the full package of drivers and utilities from the manufacturer's official website, selecting your operating system. During installation, the program will prompt you to select a connection type. Select "Wireless Connection" and follow the on-screen instructions. When prompted to connect a cable, connect the computer and printer, after which the program will automatically detect the device.
☑️ Check before installing drivers
At a certain point, the installer will prompt you to press the Wi-Fi button on the printer itself to confirm the action. After this, the network settings transfer process will begin, which can take up to two minutes. Once complete, the system will prompt you to disconnect the USB cable, as further communication will be carried out exclusively over the air.
Setting up printing from Android and iOS mobile devices
Modern smartphones allow you to print documents and photos directly, bypassing your computer. For iOS devices (iPhone, iPad), the technology AirPrint built-in by default, making the process as simple as possible: just open a document, click the "Share" button, and select the printer from the list of available devices if they are on the same Wi-Fi network.
For Android users and for advanced functionality on iOS (scanning, checking ink levels), a proprietary app is required. Epson iPrintDownload it from Google Play or the App Store, launch it, and follow the setup wizard. The app will automatically find the printer on your local network and prompt you to complete the pairing.
The app lets you not only print files but also scan documents directly to your phone's memory. The program's interface allows you to select print quality, paper type, and even customize photo printing settings, making mobile use of the MFP a complete replacement for working on a PC.
Using Wi-Fi Direct to print without a router
One of the most useful features of the model L355 is the regime Wi-Fi Direct, which allows you to create a direct wireless connection between your phone and printer without a router. This is ideal for printing while visiting someone, at the cottage, or in the office, where access to the main network is limited or requires complex authentication.
To activate this mode, press and hold the Wi-Fi button on the printer panel until the Wi-Fi Direct indicator lights up. A new connection will then appear in the list of available networks on your smartphone screen. The name begins with "DIRECT-" and includes the printer model.
Connect to this network by entering the password. By default, the password is often found on a sticker on the back of the device or printed on the network status report page. Once connected, the phone and printer form a local network, and you can print through the app. Epson iPrint or standard system tools.
What should I do if my phone doesn't see the printer in Direct mode?
Make sure your phone's mobile data (3G/4G) is disabled, as some devices prioritize it over Wi-Fi. Also, try resetting the printer's Wi-Fi module by turning it off and then on again using the power button.
Problem Diagnosis and Indicator Table
During operation, situations may arise where the connection is lost or the printer stops responding. The easiest way to diagnose the device's condition is by observing the indicator lights on the front panel. Each blinking pattern corresponds to a specific error or status, allowing you to quickly isolate the problem.
Below is a table of the main indicator states to help you understand what's currently happening with your device. Save this information so you don't have to search through the lengthy manual every time.
| Wi-Fi indicator | Wi-Fi Direct indicator | Device status | Recommended action |
|---|---|---|---|
| It's green | Turned off | Connected to a Wi-Fi network | Normal, you can print |
| Flashing green | Turned off | Searching for a network or receiving data | Wait for completion or check your router |
| Turned off | It's green | Wi-Fi Direct mode is active | Connect your mobile device |
| Flashes alternately | Flashes alternately | Reset settings or error | Network reconfiguration required |
If none of the indicators light up, check the power cable connection and the power outlet. If the indicators light up but printing doesn't work, try rebooting the router, as the problem may be caused by a frozen DHCP server, which assigns IP addresses.
Frequently Asked Questions (FAQ)
Is it possible to connect Epson L355 to a computer without a disk?
Yes, the included disc is only needed for initial setup if you don't have internet access. You can always download the latest version of the drivers and utilities. Epson Software Updater from the manufacturer's official website for your version of Windows or macOS.
Why is my printer not visible on the network after changing my router?
When you replace your router, the network name (SSID) and password change. The printer "remembers" the old network and cannot connect to the new one automatically. You must reset the printer's network settings and repeat the setup procedure as you did when you first turned it on.
Does Wi-Fi Direct printing work from a laptop?
Yes, you can connect your laptop to the printer's Wi-Fi Direct network just like a smartphone. However, in this mode, your laptop will lose internet access via Wi-Fi, as the network adapter will be busy connecting to the printer. For full functionality, it's best to connect via your main router.
How to find the IP address of a printer on the network?
To obtain a network status report, including the IP address, press and hold the network (Wi-Fi) button on the printer for approximately 7-10 seconds until the lights flash. The printer will automatically print a page with technical information, including the current IP address.