HP printers are widely used for their reliability and efficiency, but users may occasionally encounter technical issues. One common problem is HP Printer Error 79, which can disrupt printing operations and cause frustration. This error usually occurs due to firmware issues, corrupted print jobs, or connectivity problems. In this article, we will discuss the causes of HP Printer Error 79 and provide effective solutions to resolve it.

Causes of HP Printer Error 79
Corrupted Print Jobs – If a print job is corrupted, it can cause the printer to display Error 79 and stop functioning properly.
Firmware Issues – Outdated or faulty firmware may trigger this error, leading to operational failures.
Network Connection Problems – If the printer is connected to a network, issues with the network settings or router can result in this error.
Defective Hardware Components – In some cases, a faulty DIMM (Dual In-line Memory Module) or other internal hardware component may be responsible for the error.
How to Fix HP Printer Error 79
1. Restart the Printer
The simplest way to fix HP Printer Error 79 is to restart your printer. Follow these steps:

Turn off the printer and unplug it from the power source.
Wait for at least 30 seconds before plugging it back in.
Turn on the printer and check if the error is resolved.
2. Cancel All Print Jobs
If the error persists, a corrupted print job might be the cause. To clear the print queue:

Open the Control Panel on your computer.
Navigate to Devices and Printers and locate your HP printer.
Right-click on the printer and select See what’s printing.
Cancel all pending print jobs.
Restart the printer and try printing again.
3. Update Printer Firmware
Outdated firmware can lead to multiple errors, including Error 79. To update the firmware:

Visit the official HP website and navigate to the Support section.
Enter your printer model and check for firmware updates.
Download and install the latest firmware version.
Restart the printer and test its functionality.
4. Check Network and Connectivity Settings
If your printer is connected to a network, ensure the network settings are configured correctly. You can:

Restart the router and reconnect the printer.
Assign a static IP address to the printer.
Use a wired connection instead of Wi-Fi to check if the error persists.
5. Reset the Printer
A factory reset can help eliminate persistent errors. To reset your HP printer:

Open the Settings menu on the printer’s control panel.
Select Restore Defaults or Reset Printer.
Confirm the reset and wait for the printer to restart.
Reconfigure the printer settings and try printing again.
Contact HP Support
If the error continues despite trying these solutions, it may be due to a hardware issue that requires professional assistance. You can contact HP Support for further troubleshooting and repair options.

For more detailed guidance on resolving HP Printer Error 79, visit HP Printer Error 79.