What Is the Hp Printer 79 Service Error and How to Fix It?

While using your printer, you may not always come across errors or issues. However, after some time of usage, your printer may start to show you errors, especially when there is something wrong with the printer or the printer settings. Therefore, if you believe that there is some issue with your printer or you are seeing the HP Printer 79 service error on your printer’s screen, then this guide is made just for you. Today, through this write-up, we’ll be highlighting some crucial details on what this error is and what measures you can take to fix it.

However, if you are not able to fix this issue with the given resolutions, then you can definitely go to the official HP support website to find out a working remedy for the same.

What is 79 Service Error on HP Printer?

Well, the HP Printer 79 Service Error is enough to disrupt your printing activity. You may not be able to take any printouts until you find a working remedy to get the error fixed. Well, the Hewlett Packard service error 79 usually appears when the print job is corrupted. Additionally, the cause of the error could also be the installation of outdated firmware on your device. In such a situation, the printer spooler service gets disrupted leading to this problem. In addition to that, the installation of incompatible DIMM also gives way to this error.

Now, let us shift our focus toward learning how to fix this error on different models of HP printer document.

Remedies to fix HP Printer 79 Service Error

In order to fix HP 79 Service Error On LaserJet Pro 200, 400, 500, 1536dnf MFP, you can follow the troubleshooting solutions that are listed below:

  • Reboot your printer

Sometimes rebooting a printer is all it takes to get rid of some issues with it. This shall reset the printing system and help you run your printer smoothly. To reboot the printer, do the following:

  1. Turn off the printer as you usually do
  2. Wait for a couple of minutes or so
  3. Disconnect and reconnect the USB cables, if any
  4. Power on the printer once again
  5. Wait until it reboots and see if the error is resolved
  • Reinstall the printer drivers

The printer driver files play an essential role in the working of a printer. Thus, the outdated printer drivers are the root cause of several problems. Therefore, we can assume that this is the main cause of the problem in this situation as well. Thus, we have given below the steps you need to follow in order to get the printer drivers updated:

  1. Open the Control Panel on your Windows device
  2. Go to the “Uninstall a program” section
  3. Remove all the software related to your printer
  4. Thereafter, open the Device Manager from the Start menu
  5. Now, go to the print queues section and remove your printer from there
  6. Install new HP printer drivers along with the hp printer assistant
  7. And, reboot your device in order to ensure the issue is fixed or not


In order to fix the HP Printer 79 Service Error, you first need to figure out the reason that is leading to this error. Once you know the reason, you will be able to find out the solution that would help you fix the issue in no time. Just make sure that you keep updating the printer software on a regular basis in order to avoid any kind of issue.

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