Modern office and home devices are often equipped with wireless modules, which provide convenience but sometimes pose a challenge to network security or stability. Users often encounter situations where they need to forcefully disconnect or completely disable wireless printing on their devices. SamsungThis may be due to the need to switch to a wired connection, the desire to prevent unauthorized access to the device, or simply a requirement from network administrators.
The deactivation process depends on the specific model of your MFP, whether it has a display on the device, and the version of the installed software. In some cases, pressing a single button is enough, while in others, a full network reset is required. Below, we'll cover all possible methods in detail, from simple actions in the control panel to resetting via the administrator menu.
It's important to understand that disabling the wireless module doesn't completely disconnect the device from the network if it's connected via a cable. However, if your goal is to completely remove the device from the airwaves so it doesn't transmit signals, you'll need to take a few specific steps. We'll cover these in detail so you can choose the most appropriate option.
Analysis of the model and hardware features
Before you begin adjusting the settings, you need to clearly identify the type of device you have. Printing equipment lineup Samsung, which is now actively supported by the company HP, is divided into models with LCD displays and devices with minimalist controls. The algorithm of your actions directly depends on this.
Devices of the series SL-M2000, M2600, M2800 and newer ones Xpress They often have a single button with a wireless network icon. Models with a color screen are controlled via a graphical interface reminiscent of a smartphone. Understanding the interface type is key to success.
If your device has a touchscreen, navigation will be intuitive. However, if you have a model with a monochrome display or only LED indicators, you'll have to use button combinations. In any case, physical access to the control panel is required.
It's also worth checking whether the device is currently connected to the computer via USB. This may be necessary for some network reconfiguration operations, although simply disabling Wi-Fi usually requires local interaction with the printer itself.
Using the Wireless button on the control panel
The fastest way to disconnect or change the connection status is to use the physical button. On most models, it's marked with an antenna symbol or the text WirelessA short press often puts the device into network search mode, but disabling it requires a different approach.
Try holding down the wireless button for 5-10 seconds. On many models, this resets the current network settings or switches the operating mode. The indicator on the button will blink or change color, indicating the status change. If the indicator is solid, the connection is active; if it blinks, the module is searching or setting up; if it is off, the module is off.
⚠️ Attention: On some models, holding the button for longer than 15 seconds may cause a full factory reset of the network settings. Make sure you don't lose any important static IP addresses if you've manually entered them.
In the series models SCX And SL-M Without a display, a combination of buttons is often used. For example, pressing a button simultaneously WPS and buttons Cancel (or Stop) can force the module to shut down. It's best to check the manual for the exact combination, as it varies depending on the board revision.
Settings via the device menu with a display
For owners of LCD models, the process is similar to navigating a regular menu. You need to find the section responsible for network settings. It's usually called Network, Net or has a globe icon.
Once you enter the menu, select the item Wireless or Wi-FiHere you'll see the connection status. To disable the feature, find the toggle switch. On/Off or option DisableAfter selecting an action, confirm your choice with the button OK or Yes.
- 📡 Network status: Check if your network name (SSID) is displayed. If so, your device is connected.
- 🔌 Direct connection: Please check the status separately Wi-Fi DirectEven if the main Wi-Fi is turned off, this mode can remain active.
- ⚙️ IP settings: In this same menu you can see the current IP address issued by the router.
If you can't find the disable option, it may be hidden in your firmware version. In this case, an effective solution would be to switch to "AirPrint" or "Google Cloud Print" mode and disable these services, which will indirectly disable the module.
☑️ Menu-based shutdown algorithm
Disabling Wi-Fi Direct mode
Users often want to disable not the router connection, but the direct connection feature, where the printer automatically distributes Wi-Fi. This is especially useful in offices to prevent others from seeing the device in the list of available networks. Wi-Fi Direct works independently from the main network.
To disable it, find the button with the corresponding icon on the panel (often it's two smartphones or a smartphone and a printer). Pressing it toggles the mode. On devices with a screen, the path is via Network → Wireless → Wi-Fi Direct → Off.
Once disconnected, the device will stop broadcasting a signal with a name like [DIRECT-xx-Printer]This will improve security, as printing will now require a connection to the main infrastructure network or a cable.
⚠️ Attention: If you use mobile apps to print from your phone without a router, disabling Wi-Fi Direct will prevent mobile printing from occurring without a network connection.
Reset network settings to factory defaults
If standard methods don't work or you want to ensure that all network data is cleared, use the reset function. This will return the network module to its out-of-the-box state. All saved passwords and network names will be deleted.
To perform a reset via the menu: go to Setup (Settings) → Network (Network) → Restore Network (Restore network) or Clear Network SettingsThe system will ask for confirmation. After rebooting, the printer will search for a network but will not connect to any.
There is also a "cold" reset method via the hidden menu. This is usually done by turning off the device and holding down a key combination (e.g. # And 1, or Menu + 1) and turning on the power. You need to hold the buttons until the inscription appears TECH Mode or similar.
| Reset method | Saving IP | Saving Wi-Fi passwords | Complexity |
|---|---|---|---|
| Via the menu (Soft Reset) | No | No | Low |
| Wireless button (Long Press) | Partially | No | Low |
| Tech Mode | No | No | High |
| Physically disabling the module | Yes (when connected via LAN) | N/A | Very high |
What is Tech Mode?
This is an engineering menu intended for service engineers. Entering it may change critical device operating parameters, so regular users are advised to use only the network reset option rather than the full system settings.
Using the Samsung Printer Settings utility
If you have a computer connected to the printer (via USB or the same network you plan to disconnect), you can use the software method. Utility Samsung Printer Status or Printer Settings Allows you to control the device's parameters more deeply than the buttons on the case.
Launch the program on your PC. Go to the tab Network or WirelessHere you will see a graphical representation of the settings. Uncheck the box. Enable Wireless or Wi-Fi Network. Click Apply (Apply).
The advantage of this method is that you see changes in real time. Additionally, the utility allows you to disable specific protocols (for example, AirPrint or Google Cloud Print), leaving the base network active if needed for diagnostics.
Physical disconnection and use of LAN cable
The most radical and reliable way to disable Wi-Fi is to switch the device to cable-only mode. Many models Samsung automatically disable the wireless module if they detect an active Ethernet (LAN) connection.
Connect the network cable RJ-45 From the router to the LAN port on the back of the printer. Go to the network settings and select the connection priority. Wired (Wired) instead WirelessIn some models, this happens automatically: the presence of a cable breaks the Wi-Fi connection.
If the automatic setup does not work, you can manually select the option in the network menu Connection Type and put LANAfter this, the radio module will be deactivated programmatically, and the device will become completely invisible to wireless scanners.
⚠️ Attention: Firmware interfaces may vary depending on the year of manufacture and region of delivery. If the menu items described are missing, check the official documentation for your specific model on the manufacturer's website, as functionality may be limited by regional standards.
Frequently Asked Questions (FAQ)
Is it possible to completely remove the Wi-Fi module from a Samsung printer?
In most home and office models, the Wi-Fi module is soldered to the main board and is not removable. Physically removing it requires professional repair and soldering, which will void the warranty. Software disabling is the only safe option.
Why does the Wi-Fi indicator blink after turning off?
Blinking usually means the printer is in setup mode (WPS) or is attempting to reconnect to the last known connection. If you've reset the printer, it may blink while waiting for a new configuration. To stop, press the Cancel button or turn off the printer.
Does turning off Wi-Fi affect USB printing speed?
No, USB printing speed is not affected by the wireless module's status. However, if the module is enabled via software, it may consume a small amount of power, but this does not affect printing performance.
Will turning off Wi-Fi reset the page counter?
No, the page counter (mileage) is stored in the main controller's non-volatile memory and is not related to network settings. Resetting the network only affects connection parameters.