Wireless printing on a home or office network is no longer a privilege reserved for expensive equipment and has become an accessible feature for most users. Local area networkA network built around your router frees your computer from unnecessary cables and allows you to print from any device, be it a laptop, tablet, or desktop PC. This is especially useful when the router and printer are in different rooms but both share a common access point.
There are two main scenarios for implementing this task: using the built-in Wi-Fi module The printer itself or connecting the device directly to the router via a USB port. In the first case, the printer becomes a full member of the network; in the second, the router acts as a print server, broadcasting the USB signal over Wi-Fi. The choice of method depends on the technical capabilities of your equipment and your security preferences.
Before attempting complex manipulations within the router interface, you must ensure that the basic components of the system are functioning correctly. Network protocol TCP/IP must be functioning correctly, and the computer's drivers must be up-to-date. In this article, we'll examine both methods, focusing on the nuances of IP address and port configuration, which are the most common causes of failures.
Preparatory stage and compatibility check
The success of the operation depends 90% on proper preparation. You need to know the exact model of your router and printer, as admin panel interfaces vary greatly among manufacturers like TP-Link, ASUS or KeeneticIt's also critical to have drivers for your operating system, which are best downloaded in advance from the manufacturer's official website to avoid searching for them during setup if the target PC doesn't have internet access.
⚠️ Attention: If you plan to connect your printer via your router's USB port, make sure your router supports the USB port feature.
Print ServerCheap models often have USB ports only for charging phones or working with 3G modems, but they cannot transfer print data.
Check the physical integrity of the cables and ensure the printer is turned on and within range of a strong signal if you're using a wireless connection. For a wired connection to the router, use a high-quality USB cable, preferably no longer than 1.5–2 meters, to avoid signal loss and reduced data transfer speeds. Connection stability directly affects the printing speed of large documents.
An important aspect is the operating system version on the computers that will be used for printing. In the environment Windows 10/11 Setup procedures may differ from older versions, such as Windows 7, especially when it comes to discovering devices on the network. Know your router's IP address in advance, as it will serve as the gateway for accessing the settings.
Method 1: Setting up a printer with built-in Wi-Fi
This is the most modern and reliable method, turning your printer into a standalone network device. You don't need to keep your computer on for other users to print. The first step is to put the printer into network setup mode, which is usually done through the device's menu or with a button combination.
On your printer's control panel, locate the section responsible for wireless connections. It may be called Network, Wireless or have an antenna icon. Select your home network from the list of available SSIDs and enter the password. After a successful connection, the device will typically print a configuration report or display the IP address on the screen if it has a display.
Now you need to add the device to your computer. In Windows, go to the Devices and Printers control panel. The system will begin searching for new devices on the local network. If the automatic search fails, use manual installation by entering the IP address you found in the previous step.
- 📶 Make sure your computer and printer are on the same subnet (e.g. 192.168.1.x).
- 🔌 Check if the Wi-Fi indicator on the printer body is lit after setup.
- 💻 Install the full driver package from the manufacturer's website for extended functionality.
- 🔒 If your network is secured, make sure you are using the WPA2 or WPA3 encryption protocol.
Method two: Printer via the router's USB port
If your printer doesn't have its own Wi-Fi module, but your router has a USB port that supports printing, you can connect via a cable. This method requires that the router be configured as print server, converting USB signals into network packets. Connect the printer to the router's USB port using a cable and wait until the device's LEDs indicate readiness.
Next, you need to log into the router's web interface. Open a browser and enter the gateway address (often 192.168.0.1 or 192.168.1.1). In the settings menu, find the section related to USB applications or print server. Here, you need to activate printer support. Interfaces vary greatly between manufacturers: Asus this is a section USB Application -> Print Server, at TP-Link — USB Settings.
After activating the feature on the router, the system may require a reboot or simply confirm the "Connected" status. It's important to note that not all printer models are compatible with third-party routers. Issues are particularly common with MFPs, which require two-way communication for scanning, which often doesn't work through a router.
Why doesn't the scanner work through a router?
The Print Server function in routers typically only supports single-sided printing protocols. Scanning protocols (TWAIN, WIA) require more complex handshake data exchange, which most consumer routers cannot transmit via USB.
On the computer side, the process is similar to the first method, but specifying the correct port is critical. When creating a new printer, select "Create a new port" and type "Standard TCP/IP Port." In the name or IP address field, enter your router's address. The system will attempt to connect to the router's print server.
Manual installation of IP port and drivers
Automatic installation often fails if there are multiple identical devices on the network or if DHCP assigns a new address. Manually configuring the TCP/IP port is a skill every advanced user should have in their arsenal. Open "Devices and Printers," click "Add a printer," and select "The printer I want isn't listed."
Select "Add a printer by TCP/IP address or hostname." In the window that appears, select "TCP/IP Device" for the device type, and enter the IP address of the printer or the router it's connected to in the name field. You can leave the printer polling option enabled for now, but if the system is freezing for a long time, uncheck the box and select "Advanced" -> "Options," setting the protocol. LPR.
| Parameter | Value for setting | Description |
|---|---|---|
| Device type | TCP/IP Device | Standard network protocol |
| Hostname/IP | 192.168.1.XX | Printer or router address |
| Protocol | LPR / Raw | Data transfer method (usually Raw 9100) |
| Queue name | IP_192.168.1.XX | Arbitrary name for identification |
The next step will ask you to install the driver. Click "Have Disk" and specify the path to the previously downloaded driver file (.inf). Even if Windows suggests a driver from the list, it's best to use the file from the manufacturer's website for full functionality. After installation, it's recommended to print a test page.
☑️ Checking driver installation
Sharing and Security
Once the printer is connected to one computer or router, you need to configure access rights so that other network users can print. In Windows, this is done through the printer properties on the "Sharing" tab. However, if the printer is connected directly to the router, Windows sharing settings may not be necessary, as the router handles printing itself.
It's important to ensure the security of your printing network. Open access to your printer on Wi-Fi networks (such as cafes and hotels) is unacceptable, as hackers can intercept document data or use your printer to print junk. On your home network, use guest Wi-Fi to isolate guest devices from the main perimeter where the printer is located.
⚠️ Attention: The default printing protocol is often unencrypted. Avoid printing confidential documents (passports, financial reports) on networks with untrusted users, even if they are connected to the same Wi-Fi network.
For corporate networks or offices with a high document flow, it's recommended to set up print queues and limits if the router or printer functionality allows. This will prevent situations where one user clogs the queue with hundreds of pages, blocking the work of other employees.
Diagnostics and troubleshooting
Even with proper configuration, errors may still occur. The most common issue is the "Disabled" or "Printing Error" status. This is often due to a change in the printer's IP address if the router doesn't reserve a static address. Check that the IP address in the port properties matches the device's actual network address.
Another common error is "Driver Unavailable." This occurs when the client computer doesn't have the required driver, and the server (host PC or router) can't provide one. In this case, the driver must be manually installed on each client device, even if the printer is visible on the network.
If printing is occurring, but very slowly or cuts off mid-sentence, check your Wi-Fi signal strength. Printers with cheap modules can lose packet connections when the signal is weak. The problem could also be with your antivirus or firewall software blocking printing ports (usually port 9100).
- 🔄 Restart your router and printer—this solves 80% of print service freezes.
- 🛡️ Temporarily disable your antivirus to check its impact on the connection.
- 📡 Check if your router has a speed limit for this device.
- 📝 Clear the print queue via the service
services.msc(Print Manager).
Frequently Asked Questions (FAQ)
Is it possible to connect an old printer without Wi-Fi to a modern router?
Yes, if your router has a USB port and supports the Print Server feature. You'll need a USB Type AB (printer) cable. If your router doesn't have a USB port, you can use a special Wi-Fi printer adapter that plugs into the printer's USB port.
Why can't my computer see my printer on the network even though Wi-Fi is working?
Most often, the problem is in different subnets (for example, one device on 192.168.0.x and another on 192.168.1.x) or blocking the discovery of network devices in the Windows network profile (public network instead of private).
Does scanning work via Wi-Fi through a router?
In most cases, no. Routers typically only support printing protocols. To scan over a network, a printer must have its own IP address and built-in support for network scanning protocols, or use a specialized print server with software.
How to find out the IP address of a printer?
Press the "Report" or "Information" button on the printer control panel to print the network configuration. You can also find the IP address in the DHCP client list in your router's web interface.