It's hard to imagine a modern office or home workspace without network equipment that provides access to peripherals for all devices. Connecting a printer directly to a router Keenetic Transforms a regular USB device into a fully-fledged network resource accessible to all family members or colleagues. This eliminates the need to keep one computer running just to print a document from a laptop or smartphone.
Router setup process Keenetic is distinguished by well-thought-out logic, which allows the function to be implemented Print Server Even users without extensive technical knowledge can use the system. The system automatically recognizes most popular inkjet and laser devices, establishing the necessary data exchange protocols. However, for stable operation, certain conditions and a sequence of actions are required, which will be discussed below.
Before beginning software configuration, you must ensure the hardware is physically compatible and ready. The router must have a working USB port, and the printer itself must support network operation without direct PC control. It is important to know that multifunction devices (MFPs) can often print over a network, but the scanning function is usually not available in this mode.
Equipment requirements and preliminary preparation
Successful integration of a printing device into a local network depends not only on the router settings but also on the printer's specifications. Not all models are equally compatible with Linux-based operating systems, which is the underlying firmware. KeeneticOSFirst, check that you have a USB cable of the appropriate length, as the standard one and a half meters may not be long enough to position the router in the optimal location.
Powering the peripherals is critical. Some compact photo printers or label printers draw more current than the router's standard USB port (usually 0.5A). In such cases, the device may be detected but not function correctly, or it may cause the router to reboot. For high-power laser printers, using an active USB hub with external power is essential for stability.
⚠️ Caution: Using low-quality USB cables without ferrite filters may cause interference in the WiFi range and reduce the speed of the wireless network.
You should also find out your printer model in advance and download the latest drivers for the operating system you're using on your computer. Although the router acts as a print server, the end client will still need software to interpret the commands. Check whether the printer has its own IP address (if it's a network printer) or whether it relies solely on a USB connection.
- 🔌 A working USB cable, type AB (standard for printers) or Type-B for newer models.
- 🔋 Additional power source for the printer or USB hub, if the device is power-hungry.
- 📶 A stable WiFi network with a known password and access to the router's web interface.
- 💻 A computer or laptop with administrator rights for initial setup.
Setting up a USB port and print server in KeeneticOS
The first step of setup takes place in the router's web interface. First, connect the printer to the router's USB port and wait for the system to boot up. Access the control panel by entering [printer name] in the browser's address bar. 192.168.1.1 or domain name my.keenetic.netAfter authorization, go to the section Applications → USB Applications.
In the menu that opens, you need to activate the "Print Server" component. In modern versions KeeneticOS may not have this module installed by default, so the system will prompt you to install it from the component cloud. Accept the installation and wait for the process to complete, after which you will need to reboot the service or the entire device.
After activating the component, your printer should appear in the list of connected devices. The system will display its name, manufacturer, and status. If the device is shown as "Unknown" or "Unsupported," try using a different USB port or cable. For proper operation, it is important that the printing protocol is set to RAW or Auto, which provides the best compatibility with Windows and macOS.
☑️ Checking print server readiness
Pay special attention to protocol settings. By default, port 9100 is used, which is the standard for network printing. Changing this port unnecessarily is not recommended, as this will require manual port configuration on each connected computer. Make sure the "Allow access from the WAN" option is checked in the USB application settings if you need to print from outside the network, although for home security, it's best to leave access only from the local network.
Installing a network printer on a Windows computer
After successfully setting up the router, let's move on to client devices. In Windows, the process of adding a device is slightly different from a standard USB connection. Open "Settings" from the Start menu and go to "Devices" → "Printers & Scanners." Click "Add a printer or scanner."
The system will begin searching for available devices. If the automatic search does not yield any results, click the "The printer I want is not listed" link. In the window that opens, select "Add a printer by TCP/IP address or hostname." In the "Name or IP address" field, enter your router's local address. Keenetic (For example, 192.168.1.1).
In the next step, Windows will attempt to detect the device. Since this is a network port, the system may not automatically detect the model. In this case, select "Device Settings" → "Standard" → "Generic Network Card" or "Standard TCP/IP Port." Next, you'll need to select the driver: select the manufacturer and model from the list, or click "Install driver from disk" if you downloaded the files earlier.
⚠️ Attention: When installing the driver, always select the version that matches the bit depth of your system (x64 for 64-bit Windows), even if the port is a network one.
The final step is to test the test page. If the document prints, the connection between the computer and the router is established correctly. In the printer properties, under the "Ports" tab, you can see that the selected port type is Standard TCP/IP Port with your gateway address. This confirms that all tasks will be sent to the router, which will forward them to the USB device.
Organizing printing from mobile devices and macOS
Users of the Apple ecosystem and Android/iOS mobile platforms can also take advantage of the network printer. For Apple devices, the technology AirPrint This often works natively if the router correctly broadcasts printer information via the Bonjour protocol. In most cases, simply connect your iPhone or Mac to the same WiFi network, and the printer will appear in the list of available printers when you try to print.
For Android and more complex scenarios on iOS, you may need to use special assistant apps such as PrinterShare or Mopria Print ServiceThese apps can find printers on your local network by IP address. In the app settings, select "Select Printer" → "Select by IP" and enter the router's address.
AirPrint issues on Keenetic
If your Apple devices can't see your printer, make sure mDNS/Bonjour is enabled in your router settings. Sometimes, restarting the Avahi service in the system logs or temporarily disabling WiFi client isolation may be necessary.
It's important to note that printing speeds from mobile devices may be slower than from a PC, especially when printing large graphic files. This is due to the way data is processed on the fly. For A4 office documents, this is practically unnoticeable, but when printing photos, be patient. Make sure your mobile device is within range of a strong WiFi signal.
- 🍏 Apple devices generally don't require drivers thanks to AirPrint support.
- 🤖 For Android, you often need to install the Mopria app or something similar.
- 📱 Make sure your smartphone and router are on the same subnet (same gateway).
Problem diagnostics and status table
During operation, situations may arise where the printer stops responding or tasks become queued. First, check the physical connection and indicators on the router body. In the web interface Keenetic The USB Applications section displays the current device status and an event log, which may contain error codes.
A common issue is the router's print service freezing. This can be resolved by restarting the Print Server component without completely rebooting the device. It's also worth checking whether the printer itself is out of paper or ink, as the router may not correctly communicate these conditions to the computer, leaving an "Error" status.
Below is a table of statuses and ways to resolve them:
| Status in Windows | Status on Keenetic | Probable cause | Solution |
|---|---|---|---|
| Disabled | Not defined | No power or bad cable | Replace the USB cable, check the power |
| Print error | Connected | Invalid driver or port | Reinstall the driver, check port 9100 |
| In line | Seal | The task is frozen | Clear the queue, restart the printer |
| Unavailable | Connected | Blocked by firewall | Check your network security settings |
Optimizing and securing network printing
Sharing a network printer via a router offers convenient options, but it also requires security considerations. By default, the print server is accessible to all devices on the local network. If guests connect to your WiFi, they could theoretically access the print queue or see the device's model name.
To restrict access to KeeneticOS You can use a guest network. Set up a separate WiFi SSID for guests and, in your firewall rules, deny this network access to the router's IP address and port 9100. This will isolate the peripherals from unauthorized users.
It's also worth mentioning the impact of printing on WiFi speed. Transferring large amounts of data to a printer (especially high-resolution photos) can temporarily overload the channel. With dual-band routers, it's recommended to connect printers and computers to the same band. 5 GHz, leaving 2.4 GHz for IoT gadgets to avoid collisions.
⚠️ Note: Interfaces and menu names in Keenetic firmware may be updated. If you don't see this option, check for system updates in "General Settings" → "Software Update."
Regularly check the list of connected USB devices in the router log. This will help you quickly spot unauthorized connections or controller malfunctions. Keeping your router firmware up to date also ensures support for new printer models and fixes printing protocol errors.
Frequently Asked Questions (FAQ)
Is it possible to scan documents over the network by connecting the MFP to a router?
In most cases, no. The protocols used by Keenetic routers (and most others) only support the Print Server function. The Scan to PC function requires two-way communication and the installation of specific software on the computer, which is not possible via the router's simple USB server. Scanning can only be performed from a computer directly connected to the MFP via USB.
Why does my printer print very slowly over the network?
Printing speed via a router is limited by the USB port's bandwidth (often USB 2.0) and the router's processor's processing speed. Furthermore, data is transmitted via WiFi, which adds latency. For text documents, this isn't noticeable, but for large graphic files, printing time can increase two to three times compared to a direct connection.
Does Keenetic support HP and Canon printers?
Yes, Keenetic routers are highly compatible with popular brands such as HP, Canon, Epson, and Brother. However, some models with complex memory management systems or requiring constant feedback from the PC driver may experience instability. It is recommended to check the compatibility list for your specific model on the router manufacturer's official website.
What should I do if the router doesn't see the printer after turning it on?
Try changing the power-up order: first turn on the router and wait until it fully boots up, then turn on the printer. Some devices don't detect a USB connection if it's made after the system boots up. Using a powered USB hub between the router and printer also helps.
Is it possible to connect two printers to one router?
Yes, if your router has multiple USB ports or you're using a USB hub. Each printer will have its own address and port. When setting up the printer on your computers, you'll need to create a separate port for each device, specifying the same router IP address but different ports (e.g., 9100 and 9101) if the hub doesn't assign them automatically.