Wireless printer connection HP DeskJet 2720 Connecting your printer to your home Wi-Fi network eliminates the need for USB cables and allows you to print from any device—smartphone, tablet, or laptop. However, many users encounter difficulties during initial setup: the printer doesn't find the network, repeatedly asks for a password, or doesn't respond to commands at all. In this article, we'll look into this. all current connection methods — from the standard method via the control panel to alternative options using WPS and a mobile application HP Smart.
Feature of the model DeskJet 2720 The lack of a display makes menu navigation difficult. But that doesn't mean the process has to be painful: knowing the correct sequence of actions and potential pitfalls is enough. For example, The printer does not support 5 GHz networks - only 2.4 GHz, and this is a common cause of failure. We'll also cover how to check your router's compatibility and what to do if the printer's Wi-Fi light is blinking but there's no connection.
This article will be useful for both beginners and those who have already tried setting up the printer but encountered errors. All instructions are illustrated with screenshots (where possible) and supplemented with tips for troubleshooting common issues. If you're in a hurry, use the quick way via WPS (Section 3) If you want reliability, choose the setting via the app HP Smart (section 4).
1. Preparing for connection: what you need to check before starting setup
Before you begin connecting, make sure all the requirements are met. This will save you time and avoid frustration.
- 📶 The router is turned on and broadcasting a 2.4 GHz network.. Printer HP DeskJet 2720 Doesn't work with 5 GHz networks. If your router supports both bands, temporarily disable 5 GHz in the settings or ensure the 2.4 GHz network has a separate name (SSID).
- 🔒 Do you know the Wi-Fi password?You'll need it at one of the steps. If you forgot it, look for it on the router sticker or in your provider's account.
- 🖨️ The printer is turned on and within network range.The optimal distance is no more than 5 meters from the router. Make sure the green power indicator on the printer is blinking.
- 📱 Do you have a smartphone or computer to set up?Some methods require installation of an application. HP Smart (available for Android/iOS/Windows/macOS).
If your router uses hidden network (SSID), you'll have to temporarily make it visible. HP printers don't support connecting to hidden networks during initial setup. Once successfully connected, you can restore the hidden network.
⚠️ Attention: If you're using a corporate or public network (for example, in an office or hotel), the printer connection may be blocked by the administrator. In such cases, you'll need to contact your IT department to get approval.
Also check if the router is in the "Security Mode" mode. WPA3-Enterprise or other advanced security protocols. HP DeskJet 2720 supports only WPA2-PSK (AES)If your router uses a different standard, change it in the security settings.
2. Method 1: Connecting via the printer control panel (without apps)
This method is suitable if you do not have the ability to install HP Smart Or you prefer to set up the equipment manually. The process takes no more than 5 minutes, but requires precise adherence to the instructions.
On the printer HP DeskJet 2720 There is no touch screen, so control is carried out using two buttons: Wi-Fi (with antenna icon) and Information (with the "i" icon). Here's the step-by-step algorithm:
- Turn on the printer and wait until it completes initialization (the power indicator will stop blinking).
- Press and hold the button
Wi-Fifor 3 seconds until the wireless indicator starts flashing. - Click the button
InformationOnce. The Wi-Fi indicator should turn blue, indicating that the printer is ready for setup. - Click the button
Wi-FiagainThe printer will begin searching for available networks. This may take up to 2 minutes. - When the indicator starts flashing blue and green alternately - the printer has found your network. Press
Wi-Fiagain to confirm your choice. - Enter your Wi-Fi password using a combination of buttons (more details on how to do this are in the spoiler below).
Once successfully connected, the Wi-Fi indicator will light up. in blue and stops blinking. If the indicator continues blinking or remains orange, an error has occurred. In this case, repeat the process from the beginning or proceed to alternative methods (sections 3 or 4).
How to enter a Wi-Fi password without a screen?
On the printer HP DeskJet 2720 the password is entered using the buttons Wi-Fi And Information. Every click Wi-Fi cycles through characters (letters, numbers, special characters), and Information confirms your selection and moves to the next character. For example, to enter the letter "A", press Wi-Fiuntil "A" appears, then press InformationThe process is labor-intensive, so we recommend using methods with an app. HP Smart (section 4).
| Wi-Fi indicator color | Meaning | Action |
|---|---|---|
| Flashing green | The printer is on, Wi-Fi is off. | Press and hold Wi-Fi 3 seconds |
| It's blue | Wi-Fi setup mode is activated | Click Information, then Wi-Fi to search for networks |
| Flashing blue and green | Network found, awaiting confirmation | Click Wi-Fi to connect |
| Flashing orange | Connection error (incorrect password or network unavailable) | Repeat the process or check your router settings |
| Lights up blue without blinking | Successful connection to Wi-Fi | You can start printing. |
⚠️ Attention: If your router usesWPA3or mixed modeWPA2/WPA3, the printer may not connect. Temporarily switch the network toWPA2-PSK (AES)in the router settings.
3. Method 2: Quick connection via WPS (if your router supports it)
Method WPS (Wi-Fi Protected Setup) — the fastest way to connect HP DeskJet 2720 Wi-Fi, but it only works if your router supports this technology. Most modern routers (for example, from TP-Link, ASUS, and Keenetic) have a WPS button on the back panel.
Advantages of the method:
- ⚡ Takes less than 1 minute - no need to enter the password manually.
- 🔐 Safely — data is transmitted in encrypted form.
- 📱 No apps or computer required.
Instructions:
- Make sure your router supports WPS.This is usually indicated on the device's sticker or in the documentation.
- Turn on the printer and wait for it to initialize.
- Press and hold the button
Wi-Fion the printer for 3 seconds until the indicator starts flashing blue. - Press the button within 2 minutes
WPSon the router. It is usually located on the back panel and marked with a corresponding icon. - Wait until the Wi-Fi light on the printer turns blue (no blinking) This means a successful connection.
If the indicator continues to flash or remains orange, repeat the process. Possible reasons for failure:
- 🕒 Time is up - You had 2 minutes to press WPS.
- 🔄 The router does not support WPS. or the function is disabled in the settings.
- 🔒 The network uses WPA3 — WPS only works with WPA2.
4. Method 3: Connecting via the HP Smart app (most reliable)
Application HP Smart — the manufacturer's official tool that simplifies printer setup and management. It automatically detects the device model, helps you enter the Wi-Fi password, and even updates the firmware if necessary. We recommend this method if the first two didn't work.
Download the app for your platform:
- 📱 Android — Google Play Market
- 🍎 iOS — App Store
- 💻 Windows/macOS — HP official website
Step-by-step instructions:
- Install and open HP SmartWhen you first launch the app, it will ask for network and location permissions—grant them.
- Click "Add Printer" (
Add Printeror the “+” icon). - Select "Set up a new printer" (
Set Up a New Printer). - Follow the instructions on the screen:
- The app will prompt you to enable Bluetooth on your smartphone (if you're setting it up from your phone) to search for the printer.
- Select your model - HP DeskJet 2720.
- Bring your phone close to the printer (up to 50 cm away) and wait for the app to detect it.
Printer Ready.If the printer is not found, make sure that:
- 📱 Bluetooth and Wi-Fi are enabled on your smartphone.
- 🖨️ The printer is turned on and located nearby (no further than 1 meter from the phone during the search phase).
- 🔄 Application HP Smart updated to the latest version.
☑️ Checklist before setting up via HP Smart
⚠️ Attention: If after setup the printer still does not print via Wi-Fi, check if your firewall is blocking it (for example,Windows DefenderorKaspersky) access to the local network. Add the printer to the exceptions.
5. Common mistakes and their solutions
Even with proper setup, problems can still arise. Below are the most common errors and how to fix them.
| Problem | Possible cause | Solution |
|---|---|---|
| The Wi-Fi indicator is blinking orange | Incorrect password or network unavailable | Please re-enter your password or reboot your router. |
| The printer does not find the network | The network operates in the 5 GHz band or is hidden | Switch your router to 2.4 GHz or make the network visible |
| The connection drops after a few minutes. | Power saving mode on the router | Disable the option Wi-Fi Power Save in the router settings |
| The HP Smart app can't find the printer. | Bluetooth is disabled or the printer is too far away. | Turn on Bluetooth and bring your phone closer |
| Wi-Fi printing works, but is slow. | Weak signal or congested channel | Change the Wi-Fi channel in your router settings (select 1, 6, or 11) |
If the printer is connected to Wi-Fi, but the computer does not see it:
- 🖥️ Make sure the printer is added to the system.On Windows:
Settings → Devices → Printers & Scanners → Add a Printer. - 🔧 Check your driversDownload the latest versions from the HP website: https://support.hp.com (select model DeskJet 2720).
- 🌐 Disable VPNSome VPN services block access to local devices.
6. How to check if the connection was successful
To make sure the printer HP DeskJet 2720 is correctly connected to Wi-Fi, follow these steps:
- Check the Wi-Fi indicator:
- 🟢 Lights up blue without blinking — the connection is active.
- 🟠 Flashing orange — connection error.
- 🔵 Flashing blue — the printer is in setup mode.
- Print a network settings report:
- Press and hold the button
Informationwithin 5 seconds. - The printer will print out a sheet of data including
Wi-Fi StatusAndIP-address.
- Press and hold the button
- On your computer: open
Control Panel → Devices and Printers- the printer should be displayed without an exclamation mark. - On your smartphone: in the app HP Smart The printer must be in the list of connected ones.
If the printer is visible on the network, but printing does not start:
- 📄 Check the print queueOn Windows: Open
Devices and Printers → Right-click the printer → View print queue. - 🔄 Restart your printer and router - Sometimes this solves problems with tasks freezing.
7. Additional settings for stable operation
To avoid problems in the future, we recommend making a few additional settings:
- 📶 Reserve an IP address for the printer in the routerThis will prevent interruptions when changing the IP address. In the router settings, find the section
DHCP Reservationand add the printer by its MAC address (indicated in the network settings report). - 🔄 Update your printer firmware. In the appendix HP Smart go to
Printer Settings → Firmware Update. - 🔒 Set up a guest network for the printer (optional) If you don't want the printer to access the main network, create a separate network for IoT devices in your router settings.
It is also useful to set up automatic two-sided printing (if your model supports duplex). To do this:
- Open HP Smart on the computer.
- Go to
Printer Settings → Print → Double-Sided Printing. - Select
Turn onand save the settings.
⚠️ Attention: If you are using the printer in an office with multiple users, set it upGeneral accessin Windows:Control Panel → Devices and Printers → Right-click the printer → Printer properties → Sharing → Share this printer.
8. Frequently Asked Questions (FAQ)
Can I connect my HP DeskJet 2720 to Wi-Fi without a computer?
Yes, all you need is a smartphone with an app. HP Smart or the WPS button on the router (if available). A computer is not required.
The printer is connected to Wi-Fi, but it won't print from my phone. What should I do?
Please check the following points:
- Make sure your phone and printer are connected. the same Wi-Fi network.
- Update the application HP Smart to the latest version.
- Restart your printer and phone.
- Turn off the mode in your phone settings.
Saving trafficorBackground limitationfor the application HP Smart.
How do I reset my printer's Wi-Fi settings if I forgot the password?
To reset the printer's network settings HP DeskJet 2720:
- Turn on the printer.
- Press and hold the button
Wi-Fiand the buttonCancel(cross) simultaneously for 10 seconds. - The Wi-Fi indicator will start flashing, which means the settings have been reset.
After this, you can reconfigure your Wi-Fi connection using any of the methods described.
The printer connects to Wi-Fi, but then disconnects after a while. What's wrong?
Possible causes and solutions:
- 🔋 Router energy saving mode - disable the option
Wi-Fi Power Save. - 📶 Weak signal — move the printer closer to the router or use a repeater.
- ⏱️ IP lease has expired — reserve a static IP for the printer in the router settings.
- 🔄 Problems with firmware - update the printer software via HP Smart.
Is it possible to connect a printer to two networks at the same time (for example, Wi-Fi and USB)?
No, HP DeskJet 2720 The printer does not support simultaneous Wi-Fi and USB connections. When you connect a USB cable, the printer automatically disconnects from the wireless network. To return to Wi-Fi, disconnect the USB cable and restart the printer.