It is impossible to imagine a modern office or home office without a multifunctional device capable of not only printing documents, but also scanning and copying materials. However, a desktop computer has long ceased to be the only source of tasks for the printer. Smartphones and tablets powered Android today carry out the lion's share of work processes, and the need to quickly print out a contract or scan a passport directly from your phone has become an everyday reality.
Fortunately, the ecosystem Google and peripheral manufacturers have provided many ways to integrate technology. The connection can be made either via wireless protocols or through a physical cable, depending on the capabilities of your equipment. In this article, we will analyze in detail all the available methods, from automatic configuration to manually entering IP addresses, so that you can choose the best option for your situation.
Before you begin setup, make sure that your MFP is plugged in and ready to go. Many users make the mistake of trying to set up a connection when the device is turned off or there are no cartridges. For most modern drivers to work correctly, the MFP and smartphone must be on the same local Wi-Fi network. If you are using an outdated model without a network module, you will need a special adapter, which we will talk about below.
Preparing equipment and checking compatibility
The first step is to assess the technical characteristics of your printer. Not all devices support direct communication with mobile operating systems. Older models, released more than 10 years ago, often require an intermediate link in the form of a personal computer. Check for the presence of a button Wi-Fi or a wireless network icon on the MFP control panel.
If the wireless module is missing, do not despair. There are external adapters and special cables USB OTGthat allow you to connect your phone and printer directly. However, this method is less convenient, since it ties the mobile device to stationary equipment with a wire. For wireless printing, it is critical that the router distributes the signal stably and without isolating clients.
- 📶 Make sure that the MFP and smartphone are connected to the same Wi-Fi network (same SSID).
- 🔌 Check for a USB Type-C or Micro-USB port on your phone for direct connection.
- 📄 Find out the exact model of your printer to search for a specialized application.
It is also worth paying attention to the version of the operating system Android. Starting with version 4.4 KitKat, the system has a standard print service that automatically detects compatible devices on the network. If you have a very old smartphone, you may need to install third-party plugins or update the software.
⚠️ Warning: Some corporate Wi-Fi networks have client isolation (AP Isolation), which prevents devices from seeing each other. In this case, automatic detection of the printer will not work, and configuration will be required through the access point of the MFP itself.
Setting up printing via standard Android service
In most cases, installation of additional apps is not required. The operating system Android has a built-in printing framework that is activated automatically when compatible hardware is detected. First, go to the settings of your smartphone and find the section responsible for connections or additional functions.
The path to the settings may differ depending on the manufacturer's shell. Usually it looks like Settings → Connections → Advanced settings → Printing. Here you will see a list of available plugins. By default, the plugin Default Print Service from Google is activated. Make sure the switch is in the "On" position.
After activating the service, the phone will begin searching for devices on the local network. If your MFP supports the Mopria or AirPrint protocols, it will appear in the list of available printers. You don't need to enter complex settings; the system itself negotiates the resolution and paper size parameters. Simply select the device from the list and the status will change to "Connected".
If the printer does not appear in the list, try restarting the print service: turn off the switch, wait 5 seconds and turn it on again.
Sometimes manual installation of a brand-specific plugin is required. In the print menu, click on the three dots in the corner of the screen and select "Load plugins". You will be redirected to the store Google Play, where you can download the official add-on for HP, Canon, Epson or Samsung. This will provide access to advanced features such as duplex printing or tray selection.
Use proprietary applications
While standard tools Android are convenient for basic printing, proprietary utilities unlock the full potential of the all-in-one. They allow you not only to send documents for printing, but also to manage scanning, check ink levels and perform head calibration directly from the smartphone screen.
Each major manufacturer develops its own software. For example, for devices HP application is intended HP Smart, for Canon — Canon PRINT Inkjet/SELPHY, and for Epson — Epson iPrint. Download the appropriate app from the application store and run the initial setup wizard.
Applications often offer more flexible image quality settings. You can select a toner save mode, adjust document margins, or change the color scheme before submitting your job. In addition, using proprietary software, it is easier to connect the printer to a Wi-Fi network if it has not been previously configured.
| Manufacturer | Application name | Key function |
|---|---|---|
| HP | HP Smart | Wi-Fi auto setup |
| Canon | Canon PRINT | Print borderless photo |
| Epson | Epson iPrint | Scan to the cloud |
| Brother | Brother iPrint&Scan | Remote control |
It is important to grant the application all requested permissions, especially access to geolocation and local network. Without location permission, the application on new versions Android may simply not see devices on the Wi-Fi network due to system security restrictions.
☑️ Check before installing the application
Connecting via Wi-Fi Direct and access point
What to do if there is no router in the house or you are in a place where the general network is not available? The technology Wi-Fi Direct allows you to create a direct wireless connection between a smartphone and an MFP without the participation of intermediate equipment. In this mode, the printer itself becomes an access point.
Activate the Wi-Fi Direct function on the printer control panel. You will find the network name (SSID) and password on the device screen or printed network configuration report. Typically, the network name contains the printer model, and the password consists of 8 characters.
On your smartphone, go to the Wi-Fi settings and find the network with the name of your printer. Connect to it by entering your password. After a successful connection, the phone will only work with this printer, losing Internet access via the mobile network while the connection is active. This is an important nuance that is worth remembering.
⚠️ Attention: When connecting via Wi-Fi Direct, the mobile data on your phone may turn off. To access the network while printing, use a dual connection, if your phone model supports it, or temporarily interrupt printing.
This method is ideal for quickly printing photos at the dacha or on a business trip. Data transfer speeds with a direct connection are often higher than through a busy home router, which speeds up sending heavy graphic files for printing.
What to do if the Wi-Fi Direct password does not work?
Try resetting the network settings on the printer to factory settings. Often the password is generated randomly when the feature is first enabled. Find the network reset button (usually held for 3-5 seconds) and print a new configuration report to get the current access code.
Print and scan via USB cable (OTG)
If wireless methods do not work or require too complex setup, you can use the proven wired method. To do this, you will need a USB OTG (On-The-Go) cable, which allows you to connect peripherals to mobile devices. One end of the cable is inserted into the phone, the other into the USB port of the printer.
Modern versions Android automatically recognize the connected device. Once you connect the cable, a notification may appear on the screen indicating that a USB device is connected. If this does not happen, go to the printing settings and make sure that the USB plug-in is activated.
Settings → Connections → Advanced settings → Printing → USB plug-inIt is worth noting that not all MFPs support power from the phone port. Large office models may simply not start because the current supplied by the smartphone is insufficient for the printer motors. This method works best with compact inkjet models.
- 🔋 Make sure your phone's charge is above 20%, as printing uses a lot of power.
- 🔌 Use a quality OTG cable that supports data transfer, not just charging.
- 🖨️ Check whether your printer model supports PTP or MTP when connected.
The advantage of a wired connection is stability. You do not depend on interference on the air, the distance to the router, or network security settings. The document will be sent for printing instantly after pressing the button.
Cloud printing and remote access
For those who need to print documents while being hundreds of kilometers from the office or home, there are cloud printing technologies. The service Google Cloud Print was closed, but its functions were transferred to native application capabilities and third-party solutions. The most popular option is to use virtual printers.
Register your printer with the manufacturer's service or use third-party applications such as PrinterShare. These apps create a virtual image of your MFP in the cloud. By sending a document to this virtual address, you instruct your home printer to print it if it is turned on and connected to the Internet.
Also, many modern MFPs have their own email address. By sending an email with an attachment to this address, you initiate printing of the contents. This is convenient for receiving faxes or documents from colleagues without having to turn on the computer.
Cloud printing requires that the printer is always on and connected to the global Internet, otherwise the job will remain in the queue until the connection is established.
Remember security when setting up remote access. Do not make the printer's email address public to avoid spam in the form of printed sheets of advertising content. Limit the list of senders in the device settings.
⚠️ Attention: Application interfaces and menu names may change with updates to the printer firmware or Android version. If you do not find the described option, check the official documentation on the website of the manufacturer of your device.
Frequent problems and solutions
Even with correct configuration, failures may occur. The most common problem is the print queue getting stuck. If the document does not go to the device, try clearing the job queue in the print settings or restarting the print service in the application menu.
Another common situation is incompatibility of file formats. Some older printers cannot print modern image formats, such HEIC from iPhone or specific PDFs. In this case, convert the file to a standard one JPG or PDF 1.4 before sending.
If the printer is visible on the network but displays a connection error, check the firewall settings on the router. Sometimes the ports used for printing protocols (usually port 9100) can be blocked by security settings.
Why can’t the phone see the printer over Wi-Fi?
Most often, the devices are on different subnets or client isolation is enabled on the router. Also check to see if the printer is using the 5GHz band when the phone is connected to the 2.4GHz band (although modern routers usually combine the two). Try rebooting the router.
Is it possible to scan documents on Android?
Yes, if your MFP supports the network scanning function. Use the manufacturer's proprietary application. In the application menu, select the "Scanner" tab, set the resolution and format, then press the start button on the phone screen or on the device itself.
How to print without the Internet?
Use Wi-Fi Direct mode. It creates a local network between the phone and the printer, without requiring access to an external network. Connection via a USB OTG cable also works.
What is Mopria?
Mopria is an open wireless printing standard, similar to Apple AirPrint, but for Android and other systems. If the printer has the Mopria logo, it is guaranteed to work with a smartphone without installing drivers.
Why is printing very slow?
When printing wirelessly, the speed depends on the Wi-Fi signal. If you print heavy photos, try lowering the print quality in the driver settings or moving your phone closer to the router. Also, slow printing can be caused by the toner saving mode.