Sharing a printer on a home network or small office is a challenge most users face after purchasing a second or third laptop. It often happens that one computer is successfully configured and printing, but the second, connected to the same wireless network, doesn't see the printer in the list of available devices. This isn't a malfunction; it simply requires proper network configuration.
Modern wireless technologies Allows you to print documents from any device within the router's coverage area, but all network participants must be able to "see" each other. Windows operating systems have built-in mechanisms for detecting network peripherals, but these can be blocked by security settings or a firewall. Understanding how they work TCP/IP protocols in your local network will help you quickly troubleshoot problems.
In this article, we'll explore several solutions, from automatic detection to manual installation via IP address. You'll learn how to change the network profile, check services, and install drivers correctly so that the second computer can print as easily as the first. The main condition for a successful connection is that both computers and the printer must be on the same subnet, that is, connected to the same router.
Checking the basic connection conditions
Before moving on to complex settings, it's important to ensure the fundamental requirements are met. Often, the problem isn't with the drivers, but rather a simple connection interruption or an incorrect network profile. Windows divides networks into "Private" and "Public," and for a printer to work, the former is required, as it allows device discovery.
Make sure network discovery is enabled on both computers. This is a basic feature that allows the computer to see other devices on the local network. If the second computer's status is set to "Public Network," the system blocks attempts to scan printer ports for security reasons.
- 📡 Make sure both PCs are connected to the same Wi-Fi network (SSID), and not to a guest or neighbor's network.
- 🖥️ Make sure your Windows network profile is set to "Private" in the Network and Sharing Center.
- 🔌 Restart your router and printer to renew leased IP addresses.
⚠️ Note: If you're using a corporate network with segmentation (VLAN), computers may be physically located in the same room but logically on different networks. In this case, standard methods won't work without the help of a system administrator.
Automatically adding via Windows settings
The easiest method, which works 80% of the time on modern versions of Windows 10 and 11, is to use the built-in setup wizard. The operating system automatically scans the network for devices that support the protocol. WSD (Web Services for Devices). This method does not require knowledge of IP addresses or complex commands.
To start the process, go to the "Settings" menu and select "Devices" or "Bluetooth & Devices." Click "Add a printer or scanner." The system will begin searching, and within a few seconds, your printer should appear in the list, even if it's already connected to another computer.
If the automatic search doesn't yield any results, try clicking the "The printer I want isn't listed" link that appears after the scan is complete. In the window that opens, select "Add printer by name" or "Search for printer in the catalog." For home networks, manually entering the IP address is most often the best option.
Manual installation via printer IP address
When automatic detection fails, the manual method comes to the rescue. It's considered the most reliable, as it eliminates detection errors by Windows services. To do this, you'll need to know the printer's IP address, which can be found by printing a network configuration report from the device itself or by viewing the settings on the first, already connected computer.
In the Add Printer window, select "Add a printer by IP address or hostname." Leave "Device" set to "Automatically detect," and enter the address numbers in the "Name or IP address" field, such as 192.168.1.45. The system will attempt to connect to the device and determine the port type.
It's important to select the correct device type. If the wizard prompts you to choose between "Standard Device" and "Network Device," select the former for standard Wi-Fi printers. The system will then prompt you for a driver. If your printer isn't listed, use the "Have Disk" button and specify the path to it. .inf driver file downloaded from the manufacturer's official website.
☑️ Manual installation checklist
Setting up sharing from the first computer
An alternative scenario is when the printer is connected to the first computer via USB and you want to share it over the network. In this case, the first computer acts as a print server. This method is less reliable when working over Wi-Fi, as it requires the host computer to be on at all times.
To do this, go to "Control Panel" → "Devices and Printers." Right-click the desired printer, select "Printer properties" (not just properties), and go to the "Sharing" tab. Check the "Share this printer" box and give it a descriptive network name.
On the second computer, in the "Add a Printer" window, select "Search My Network Places." You should see the name of the first computer, and below it, the shared printer. When connecting, Windows will automatically download the necessary drivers from the main computer, saving bandwidth and time.
| Parameter | Direct Wi-Fi connection | Sharing (USB) | Network printer (Ethernet) |
|---|---|---|---|
| PC addiction | It doesn't depend | Depends on the host PC | It doesn't depend |
| Print speed | Average | High (via LAN) | High |
| Difficulty of setup | Low | Average | Low |
| Stability | High | Low (if the PC goes to sleep) | Very high |
⚠️ Caution: When using the USB sharing method, make sure that sleep or hibernation mode is disabled on the host computer, otherwise the second computer will lose connection to the printer when the host PC goes to sleep.
Troubleshooting Drivers and Services
A common cause of failure is the lack of a suitable driver on the second computer or the shutdown of critical Windows services. Even if the printer is visible on the network, the system may refuse to install it without a digitally signed driver or due to a version conflict.
Check the Print Spooler service. Click Win + R, enter services.msc and find this service in the list. It should be running automatically. If it's stopped, start it and try adding the device again.
It's also worth paying attention to the bitness of the system. If the first computer is running 64-bit Windows and the second is running 32-bit (which is rare, but can happen on older laptops), you'll have to manually download the driver for the 32-bit architecture and specify it during installation.
What to do if the driver is not installed?
Try running the installation as administrator. You can also temporarily disable your antivirus or firewall, as they may be blocking the installation of network components. As a last resort, use compatibility mode for the driver installer.
Using WSD and cloud technologies
Modern printers often support the technology WSD, which allows them to connect without being tied to a static IP address. This is convenient, as the address can change when the router reboots, and the WSD port will automatically find the device on the network. However, this technology sometimes performs poorly in mixed networks.
An alternative is cloud services such as Google Cloud Print (although support is gradually phasing out) or proprietary solutions from HP, Epson, and Canon. By installing the manufacturer's proprietary application on both computers, you can send documents over the internet, bypassing local Windows settings.
To activate WSD, you usually just need to add the device as a network device, and Windows will automatically create a WSD port. If you're using cloud features, make sure the "Web Services" or "E-Print" feature is enabled on the printer, which usually requires initial setup via a browser using the printer's IP address.
Diagnostics and Frequently Asked Questions
If none of these methods help, try temporarily disabling your antivirus software and Windows Firewall on the second computer. Sometimes they block ports needed for communication with peripherals. Also, check if Wi-Fi client isolation (AP Isolation) is enabled on your router—this feature prevents devices from seeing each other.
In some cases, resetting network settings helps. Open the command prompt as administrator and enter the command netsh winsock reset, then restart your computer. This will clear the network socket cache and may resolve software conflicts.
Please note that older printer models may not support modern Wi-Fi encryption standards (WPA3), and you will need to switch your router to compatibility mode or use a guest network with simplified security to connect to the printer.
Why doesn't the second computer see the printer, even though the first one prints?
Most likely, the wrong network profile is selected on the second computer ("Public" instead of "Private") or the device discovery service is stopped. Also, check if your antivirus software is blocking network communication.
Do I need to install drivers on every computer?
Yes, each computer needs its own set of drivers for proper operation, even if the printer is networked. Windows 10/11 often downloads them automatically, but in complex cases, manual installation will be required.
Is it possible to connect a printer if the router is far away?
If the Wi-Fi signal is weak, printing may be interrupted. In this case, it's best to use USB sharing by connecting the printer to a computer located closer to the router and sharing it over the network.
How to find out the IP address of a printer?
Click the "Report" or "Information" button on the printer's control panel to print the network configuration. You can also find the IP address in the list of connected clients in your router's web interface.