A situation where a mobile document or photo gets stuck in the print queue and the device HP simply ignores the command, a familiar problem for many users. Often, the problem lies not in the printer itself being broken, but in a simple desynchronization of network settings or a temporary failure of the data transfer protocol. Modern models, whether HP DeskJet or HP LaserJet, rely on the stability of the connection, and the slightest deviation in the router parameters can break this connection.
Before panicking and looking for a service center, it's important to run a basic diagnostic, which restores the system's functionality in 80% of cases. Local area network The settings must be the same for both devices, and the software must be up-to-date. In this article, we'll walk you through a step-by-step procedure that will help you restore your printing without wasting time and effort.
Sometimes the cause lies in hidden energy saving settings or a change in the IP address assigned to the printing device by the router after a reboot. Understanding how exactly Android or iOS interacts with the periphery, allowing you to quickly identify a bottleneck in the data transmission chain.
Basic check of network environment and statuses
The first thing you need to do is make sure that your phone and printer are on the same local networkThis seems obvious, but users often forget that a router can broadcast two different networks (for example, 2.4 GHz and 5 GHz), and if devices are "dispersed" to different frequencies with client isolation, they won't see each other.
Pay attention to the wireless indicators on the device body. HPA flashing light usually indicates a connection attempt or signal loss, while a steady glow indicates a stable connection. If the light is orange or red, the problem lies with the printer itself, not the phone.
⚠️ Attention: Make sure "Client Isolation" is not enabled on your router. This setting prevents devices within the same Wi-Fi network from communicating with each other, making printing from your phone impossible, even if the internet is working.
Please check that your phone is not in airplane mode or mobile data when you try to print. For the technology to work Wi-Fi Direct or standard printing via a router, the phone must be connected to a wireless network, not LTE/5G.
- 📡 Make sure your phone is connected to the same Wi-Fi network as the printer (check the SSID name in the settings).
- 🔌 Restart your router and printer: unplug both devices for 30 seconds, then turn on the router, wait until it fully boots up, and only then turn on the printer.
- 📶 Check the signal strength: If the printer is located in a distant room or behind thick walls, the signal may be too weak to transfer large files.
Diagnostics via the HP Smart app
The main control tool for equipment Hewlett-Packard is an application HP SmartIt automatically scans the network for devices and reports their connection status. If the app detects the printer but reports "Offline" or "Error," the problem is most likely software-related.
Within the app, go to the printer diagnostics or settings section. This often contains information about why printing protocol The application may prompt you to update the printer's firmware, which often resolves compatibility issues with newer versions. Android And iOS.
If the app doesn't find the device at all, try adding it manually by entering its IP address. You can find it by printing a network configuration report (usually by pressing the "Wireless" and "Information" buttons or using the on-screen menu).
HP Smart Checklist
It is important to note that some older models may not require HP Smart, A HP ePrint or HP Print Service PluginMake sure you are using the correct software for your device series.
Compatibility Issues: AirPrint and Android Print Service
Users iPhone And iPad rely on technology AirPrint, which is built into the system and does not require drivers. However, if the printer HP If the device doesn't print, the AirPrint service on the router may be blocked or the device may be in sleep mode and cannot be woken up by the "wake up" command.
On devices Android The system plugin is responsible for printing HP Print Service PluginIf it's disabled or not working properly, no app will be able to send the document. Go to your phone's settings, find the "Connections" or "Connected Devices" section, and check the print plugin's status.
⚠️ Attention: Android settings interfaces may vary depending on the OS manufacturer (Samsung One UI, Xiaomi MIUI, etc.). If you can't find the printing settings, search your phone's settings for "Printing."
Clearing the print service cache often helps. To do this on Android, go to Settings → Apps → HP Print Service Plugin → Storage → Clear CacheThis won't delete your files, but it will clear temporary service errors.
- 🍏 For iOS: Check that the ports required for Bonjour (the protocol used by AirPrint) are not blocked in your router settings.
- 🤖 For Android: Make sure the correct printer is selected in the print plugin settings, not the virtual PDF printer.
- 🔄 Try removing the printer from the list of available printers in your phone settings and adding it again through the search.
Resetting the HP Printer Network Settings
If software methods do not help, you need to reset the network settings of the device itself. HPThis will reset the Wi-Fi settings to factory defaults and force the printer to rescan for the network. For models without a display, this typically requires holding down the wireless button and the "Cancel" button (the cross) simultaneously for 3-5 seconds.
For models with a touch screen, the path will look like this: Settings (gear icon) → Network → Restore network settingsAfter this, the printer will reboot, and you will need to reconnect it to Wi-Fi through the app or the device menu.
Reset button combination (for models without a screen):1. Press and hold the "Wireless" button.
2. Press and hold the "Cancel" button at the same time.
3. Hold for 5 seconds until the indicators flash.
After the reset, make sure you're entering the correct Wi-Fi password. Pay attention to the letter case and keyboard layout. Password error — one of the most common reasons why a device cannot connect to a network after a reset.
What should I do if my printer doesn't accept my password?
If your printer stubbornly refuses to accept your Wi-Fi password, try temporarily disabling the MAC address filter on your router or creating a guest network without a password (just for testing). Also, make sure the password doesn't contain special characters that the printer might not recognize, although modern models typically support the full ASCII character set.
Table errors and methods for eliminating them
Below is a summary table that will help you quickly identify the error type and choose the correct solution. Save it so you don't have to search for the information again.
| Symptom of error | Possible cause | Solution method |
|---|---|---|
| Offline Printer in the app | Different Wi-Fi networks or sleep mode | Check SSID, wake up the printer with the button |
| Printing is stuck in the queue | Out of memory or driver failure | Clear the print queue, restart the phone |
| The phone doesn't see the printer. | Port blocking or isolation | Check your router settings and reset your printer's network. |
| Printing in black and white instead of color | Driver settings or cartridge out of ink | Check the ink levels and uncheck "Monochrome" |
Use this table as a quick checklist. If your case isn't described here, the problem may be more specific and require a more in-depth diagnosis.
Using Wi-Fi Direct as an alternative
If your router is unstable or you are out of its coverage area, use the technology Wi-Fi DirectIt allows the phone to connect directly to the printer. HP, creating your own mini-network without the use of a router.
To enable this feature, press the button Wi-Fi Direct on the printer's control panel or select the appropriate item in the menu. The network name (usually beginning with "DIRECT-HP...") and password will appear on the device's screen (or on the printed report).
Connect your phone to this network by entering the password. Now printing will be done directly, bypassing the router. This is ideal for printing documents while traveling or when there are problems with the main office infrastructure.
Updating firmware and drivers
Outdated software is a hidden enemy of stable performance. Manufacturers regularly release updates that fix security bugs and improve compatibility with new versions of mobile OS.
Check for app updates HP Smart in the "Printer Service" or "Advanced Settings" section. If an update is available, follow the on-screen instructions. During this process It is strictly forbidden to turn off the printer or interrupt the Wi-Fi connection., as this may lead to damage to the (motherboard) of the device.
It's also worth checking for updates for the app itself on your phone via Google Play or the App Store. An older version of the app may not work correctly with the new encryption protocols used by your router.
What to do if the firmware update is stuck?
If the update process is stuck at a certain percentage for more than 15 minutes, try rebooting the router without turning off the printer. In rare cases, turning the printer off and on again may help, but only if the lights stop blinking completely. If the printer stops responding, you'll need to restore it via a USB cable and computer.
Why doesn't my HP printer print from an iPhone, but it works with an Android device?
This is a classic AirPrint protocol issue. Most likely, IPv6 isolation or multicast traffic is enabled on your router. Try temporarily disabling IPv6 in your router settings or restarting the Bonjour network (if your router allows it).
Is it possible to print via Bluetooth if Wi-Fi is not working?
Most modern HP printers do not support printing documents via Bluetooth due to low data transfer speeds. Bluetooth is only used for initial device setup via the HP Smart app.
By following these recommendations, you can resolve most printing issues. If none of these solutions help, the printer's Wi-Fi module may be faulty, in which case you'll need to contact an authorized service center.