Modern printing technologies have come a long way, freeing users from the need to search for a free USB port or run long cables across the room. Model HP DeskJet 2721 It's a compact and functional home solution that lets you print documents and photos directly from your smartphone or laptop without the need for a physical connection. Wireless connectivity provides convenience. mobile printing, making the work process more flexible and organized.
However, initial setup of network equipment can be challenging for many, especially if you've only used wired interfaces before. The activation process Wi-Fi module Connecting to a printer requires a series of steps, from turning on the device to entering the home network password. In this article, we'll cover all available connection methods in detail so you can choose the most convenient one for your situation.
It's important to understand that connection stability directly depends on the router's signal quality and the accuracy of the entered data. We'll cover not only standard procedures but also solutions to common problems encountered by owners of this model. HP DeskJet 2721 It is equipped with an intuitive control panel, but knowing the nuances of working with it will save you time and nerves.
Preparing for wireless connection
Before configuring the software, ensure the hardware is physically ready for operation. Remove the printer from the box, remove all shipping tape, and insert the cartridges according to the color coding inside the device. Only after the mechanical preparation is complete can you power on the printer and wait for the system to fully boot up.
Make sure your laptop or smartphone you'll be using for setup is connected to the same Wi-Fi network you plan to connect the printer to. wireless module A stable signal is required, so it's best to be in the same room as the router during setup. You'll also need to know your Wi-Fi network password, as automatic connection isn't always possible.
⚠️ Attention: Make sure that your router is broadcasting at 2.4 GHz, as many budget printer models, including HP DeskJet 2721, may not see 5 GHz networks during initial setup.
Check the battery level on your mobile device if you plan to use it for configuration. A low battery at a critical moment can interrupt the data transfer process, requiring you to repeat the procedure. A stable internet connection is also necessary for downloading drivers and software.
Using the HP Smart app to set up
The most modern and manufacturer-recommended method is to use the proprietary application. HP SmartThis software suite automatically finds the printer on the network, downloads the necessary drivers, and guides the user through all the registration and setup steps. The app is available for Windows, macOS, Android, and iOS, making it a versatile tool.
To get started, go to your operating system's app store and search for "HP Smart." Once the program is installed and launched, click the add new device button or the plus sign. The system will scan for available printers, and if yours is HP DeskJet 2721 is in setup mode, it will appear in the list.
Follow the on-screen instructions, which may include confirming your location and agreeing to the license agreement. The app will automatically transfer your Wi-Fi network settings to the printer, eliminating manual entry errors. After a successful connection, the app will prompt you to register the device to receive extended warranties and access to the Instant Ink service.
- 📱 Download the app HP Smart from the official store (Microsoft Store, App Store, Google Play).
- 🔌 Turn on the printer and make sure the wireless light is blinking blue.
- 📡 Click the "Add Printer" button in the app and wait for the device to be detected.
- 🔑 Enter your Wi-Fi password if the app asks you to confirm your network details.
Connection method via WPS button
If your wireless router supports the technology WPS (Wi-Fi Protected Setup) significantly simplifies the connection process. This method allows you to connect devices without entering a password, simply by pressing buttons on the equipment. This is especially convenient if you don't remember the complex access key for your network or are worried about entering characters incorrectly.
Find the WPS button on the router. It may be a separate physical button or a software button in the router interface. Press and hold it for a few seconds until the WPS indicator on the router starts blinking. Immediately after this, proceed with the printer.
On the control panel HP DeskJet 2721 Find the wireless button (antenna icon). Press and hold it for about 3-5 seconds until the indicator light starts blinking. The printer will enter WPS network search mode and automatically establish a connection to the router if the button was activated in time.
What to do if the WPS button does not work?
Some providers or router models may have the WPS feature disabled for security reasons. In this case, check your router settings through the web interface or use the manual connection method via the app.
A successful connection is confirmed by a steady blue wireless indicator on the printer. If the indicator continues to flash, the connection is not established, and the procedure must be repeated, maintaining the required time interval between button presses. This method only works with WPA/WPA2 encryption.
Manual setup via control panel
If automatic methods fail, you can configure the printer manually using the device's menu. This method requires careful attention, as you'll need to navigate the menu using only buttons and indicators. First, you'll need to put the printer into network setup mode.
Press and hold the wireless button and the cancel button (the cross) simultaneously for 3 seconds. The power indicator will begin flashing, indicating that the network settings have been reset and the printer has entered configuration mode. This will create a direct wireless network on the device, allowing the laptop to communicate with the printer.
⚠️ Attention: Resetting network settings will delete all previously saved Wi-Fi passwords from your device's memory. You'll need to re-enter your network connection information.
Now, a new access point with a name containing "HP-Setup" and your printer model will appear in the list of available Wi-Fi networks on your computer or smartphone. Connect to this network. Once connected, open your browser, and the system should automatically redirect you to the setup page, or launch the app. HP Smart, which the printer will now see via a direct connection.
☑️ Manual setup checklist
Table of indicators and their meanings
Understanding the signals a device emits via its LED indicators is key to quickly diagnosing problems. Different blinking patterns and colors indicate the current connection status and errors. Below is a breakdown of the main wireless indicator states.
| Indicator status | Color | Meaning | Action |
|---|---|---|---|
| It's on constantly | Blue | Successful connection to Wi-Fi | You don't need to do anything, the printer is ready. |
| Flashing | Blue | Setup mode or network search | Start the connection procedure |
| It's on constantly | Orange | Network or cartridge error | Check for ink and connection |
| Flashing | Orange | Critical error | A reboot or service is required. |
Please note that orange often indicates cartridge issues that may block network functionality. Ensure the protective tape is removed from new cartridges and they are firmly seated in their slots. Printing system HP requires both cartridges to function properly, even in black and white mode.
If the LED blinks blue for a long time after attempting to connect, this may indicate an incorrect password or a weak signal. In this case, move the printer closer to the router and try again. Also, check if AP client isolation mode is enabled on the router, which prevents devices on the network from seeing each other.
Solving common connection problems
Even if you follow all the instructions, you may still encounter situations where your printer isn't visible on the network or refuses to connect. Often, the problem lies with antivirus software or a firewall on your laptop, which can block the detection of new devices. Try temporarily disabling the firewall and see if the printer appears in the list of available devices.
Another common cause is using a guest Wi-Fi network. Printers typically can't connect to guest networks because they're isolated from the main local network. Make sure you're connecting to your ISP's main network, not the guest network.
In some cases, updating the printer firmware can help. Go to the app HP Smart, select your printer, and find the "Advanced Settings" or "Web Service" section. There may be an option to check for updates. The new software version may contain fixes for compatibility issues with modern routers.
If all else fails, perform a full network reset. To do this, press and hold the Wireless and Cancel buttons simultaneously for 3 seconds. This will reset the network module to factory settings. Then, repeat the connection procedure from the beginning, carefully monitoring the information you enter.
Why doesn't the printer see the 5 GHz network?
Model HP DeskJet 2721 Works exclusively in the 2.4 GHz frequency range. Modern routers often combine 2.4 and 5 GHz networks under a single name (Band Steering technology), which can confuse the device. Try separating the networks in your router settings by giving them different names, and connect the printer strictly to the 2.4 GHz network.
Is it possible to connect a printer without the Internet?
Yes, this is possible using Wi-Fi Direct technology. In this mode, the printer creates its own wireless network, which you connect to directly from your laptop or phone. However, printing from a smartphone still requires an app, which may require an initial download, so at least short-term internet access is recommended.
What to do if the orange indicator is on?
An orange light most often indicates a problem with the cartridges. Check that all protective films have been removed and that they are firmly inserted until they click into place. Also, make sure you are using an original or compatible cartridge model (HP 121 or HP 121XL). If the problem persists, try cleaning the contacts on the cartridges with a soft, dry cloth.