Many users find themselves in a situation where a reliable printer is obsolete but still physically functional. Throwing away a device because it lacks a built-in wireless module is irrational, especially if you're satisfied with the print quality. A modern approach to home networking allows even older models to be integrated into a smart home infrastructure, turning them into a network resource accessible to all devices.
The main task is to find an intermediate link between your printer's USB port and the router's wireless network. This link is a special WiFi adapter or a print server that acts as a data translator. The setup process requires attention to detail, as hardware compatibility is not always guaranteed by the manufacturer.
In this guide, we'll cover every step: from choosing the right hardware to fine-tuning your operating system drivers. You'll learn how to avoid common mistakes and ensure reliable document printing from any device in your home, whether it's a laptop, tablet, or smartphone.
Choosing the Right WiFi Adapter for Your Printer
The first step is acquiring the right equipment. Not all USB adapters are created equal: some are designed only for connecting keyboards or flash drives, while others are capable of working with a range of devices. PrintersYou need to look for devices whose specifications clearly indicate support for the protocol. P2P (Peer-to-Peer) or the presence of a function Print Server.
Pay attention to wireless standards. If your router supports the 5 GHz band, but your adapter only operates on 2.4 GHz, they may not be able to see each other, although most routers broadcast both networks. Support for the operating systems you plan to use is also critical.
- 🔌 Connection type: Make sure the adapter has a USB Type A (standard male) connector that plugs directly into the printer.
- 📡 Communication protocols: Look for support for TCP/IP, IPP (Internet Printing Protocol), and LPR for maximum compatibility.
- 🛡️ Safety: The adapter must support modern WPA2 or WPA3 encryption methods to prevent your network from becoming vulnerable.
⚠️ Please note: Cheap, unbranded Chinese adapters often don't have proper firmware for working with printers, but merely emulate a network card for your PC. Read reviews carefully, looking for phrases like "works with HP," "Canon support," or "network printing."
Hardware installation and initial setup
The physical installation process is usually simple, but there are some nuances. Insert the WiFi adapter into an available USB port on the back of the printer. If there are multiple ports, it's best to use the one closest to the edge or marked with the "USB Host" icon. The printer must be powered on.
Once turned on, the device will begin searching for a network. Most modern adapters have a button. WPS for quick synchronization. If your router also supports this feature, pressing the buttons on both devices simultaneously will automatically transfer the network settings.
☑️ Preparing to install the adapter
However, manual configuration via the web interface is often more reliable. For this purpose, the adapter can create its own temporary access point with a name like Setup_XXXX. By connecting to it from a phone or laptop, you can enter the gateway address through the browser (usually 192.168.0.1 or 192.168.1.1) and enter the parameters of your home network.
It's important to note that some older printers draw power unevenly, especially when picking up the paper. If the adapter constantly reboots when printing starts, it may not be receiving enough power from the printer's USB port. In this case, you'll need an external power source, if the adapter's design allows for it.
Setting up a static IP address
For stable operation of a network printer, it's crucial that its local network address doesn't change. If the router assigns a new IP address to the device after a reboot, the computer will lose connection with the printer, and the drivers will stop responding. The solution lies in the printer's purpose. static IP.
Access your router settings via a browser. Find the section DHCP Server or Address ReservationIn the list of connected clients, find the device by its MAC address (it is often indicated on the sticker of the adapter itself) and assign a specific address to it, for example, 192.168.1.150.
| Parameter | Meaning (example) | Description |
|---|---|---|
| IP Address | 192.168.1.150 | The printer's unique address on the network |
| Subnet Mask | 255.255.255.0 | Subnet mask (standard for home) |
| Gateway | 192.168.1.1 | Your router's address |
| Port | 9100 | Standard port for RAW printing |
After saving the settings, the router may require a reboot. Make sure that after turning on the printer, it has received the address you reserved. You can check this by running the command ping from the command line.
What is port 9100 for?
Port 9100 (also known as JetDirect) is the standard port for transmitting data to a printer on TCP/IP networks. It ensures direct data flow without unnecessary status checks, which speeds up printing and reduces the likelihood of spooling errors. Most network printers listen on this port by default.
Installing drivers and creating a TCP/IP port in Windows
Now let's move on to the software on the computer. The operating system needs to understand that it's not just a USB device, but a network resource. Open the Control Panel and go to the section Devices and printers (or Printers and scanners in Windows 10/11).
Click the Add a New Printer button. When the system starts searching, it may not find the device automatically. In this case, select the option "The printer you need is not listed.". Next, select the item Add a printer by its TCP/IP address or hostname.
In the window that appears, in the "Hostname or IP address" field, enter the static IP you assigned to the adapter earlier. It's best to select the device type Autodetect or Custom, and in the port settings, make sure that the protocol is selected Raw and the port 9100.
⚠️ Important: If Windows prompts you to select a driver from a list, but your printer isn't listed, don't use the "Generic Text Only" driver. Download the latest driver for your specific model from the manufacturer's website, even if it's labeled as a USB driver. Select "Use the existing driver" during installation.
Router and printer manufacturer interfaces may be updated, changing menu locations. If you can't find the Reservation or Static IP option, consult your router documentation or the manufacturer's support team.
After installing the driver, the system will prompt you to print a test page. A successful print will confirm that the "computer-router-adapter-printer" connection is working correctly.
Setting up printing from mobile devices and macOS
Modern operating systems such as macOS and mobile OS (iOS, Android) often use the protocol AirPrint or Mopria for automatic printer detection. However, older printers may not support these protocols out of the box via simple adapters.
For iPhone and iPad users, the solution may be to use third-party intermediary apps such as PrintCentral or FingerPrintThese applications scan the network, find the printer by IP address, and transmit the print task in a format understandable to the device.
On Android devices, the situation is simpler thanks to plugin support Mopria Print ServiceAfter installing the plugin, go to the printing settings, select "Add a printer manually," and enter the IP address. If the plugin's drivers are compatible, printing will work directly from the gallery or documents.
macOS users can add a printer through the system by selecting the tab IPPlease indicate as a protocol HP Jetdirect - Socket, enter the address and select the driver from the list. If the exact model is not available, select the closest series or use the file PPD, downloaded from the Apple website.
Diagnosing problems and troubleshooting errors
Even with proper setup, errors may still occur. The most common issue is the "Offline" or "Print Error" status. First, check if the printer is accessible on the network. Open the command prompt and enter ping 192.168.1.150 (substituting your IP address). If packets are flowing, there's a connection; the problem is in the driver or queue.
If there's no ping, check the lights on the adapter. A blinking WiFi light usually indicates data transfer, while a solid light indicates a connection to the router. A blank light indicates a power or USB port compatibility issue with the printer.
- 🔄 Reboot: Turn off the printer, router, and adapter. Turn on the router, wait for it to load, then turn on the printer and adapter.
- 🚫 Firewall blocking: Your antivirus or Windows Firewall may be blocking port 9100. Try temporarily disabling your protection to check.
- 📶 Weak signal: If the printer is located far from the router (for example, in a closet), the signal may be unstable. Consider using a WiFi repeater.
It's also worth checking your print queue. Stuck documents can block the entire queue. Clear the folder. C:\Windows\System32\spool\PRINTERS (after stopping the print spooler service) and try sending the document again.
Alternative solutions: mini PCs and Raspberry Pi
If purchasing a specialized adapter seems risky or expensive, there is a more flexible, but complex, option. Using a single-board computer, such as Raspberry Pi or even an old router with firmware OpenWrt, allows you to create a powerful print server.
The system is installed on the Raspberry Pi CUPS (Common Unix Printing System). This software turns any USB-connected printer into a fully-fledged network resource with support for AirPrint, Google Cloud Print, and other modern protocols.
sudo apt-get updatesudo apt-get install cups
sudo systemctl enable cups
sudo usermod -a -G lpadmin pi
This approach requires basic Linux skills, but provides full control over the printing process, the ability to configure logging, quotas, and even remote printing over the Internet using secure tunnels.
Is it possible to use a regular USB-WiFi adapter (whistle) for a PC?
No, standard computer WiFi adapters don't have built-in logic to emulate a USB host or work in Station Mode with a printer. They require an operating system to operate them. You need a device that functions as a standalone microcomputer (a print server).
Why does the printer print gibberish instead of text?
This means the computer is sending data in a format the printer doesn't understand (for example, PCL instead of PostScript or vice versa), or the driver is configured for the wrong port. Check the printer properties and ensure the correct page description language driver is selected.
Will this method work with Samsung laser MFPs?
Yes, Samsung (now HP) laser printers and MFPs work perfectly with external adapters. The only caveat is that scanning over a network via a simple adapter is not supported; only printing is possible. Network scanning requires more complex solutions like SANE or the MFP's built-in features.