The HP 79 printer error is an essential hardware error. There may be some reasons that cause this problem, for example, problems with the system link, printer driver, motherboard, system or EIO card, firmware DIMMs, etc. This error can be resolved using the repair device or manually. If you face a similar problem, then just follow the steps below.
These are the simple steps to solve this:
Separate all network or USB links, as well as the power cable. If the printer returns to the Ready state, check its firmware versions, then update the driver if a more updated driver is available.
To discover the firmware versions of your printer, print a Configuration Report from the printer control panel, or you can also visit the HP Support page to check the latest available firmware versions.
In the event that the problem of HP printer error 79 is repeated on your printer, try disconnecting it from something that may be in your own environment. Delete any print job from your PC, or from some other PCs associated with the printer, then perform a test print job.
If you have just installed a memory DIMM on your HP printer, this is what you should do to solve the problem of error 79:
If the problems with the HP printer error 79 are still not resolved, perform this method:
Another reasonable step is to completely remove the printer from your PC and reinstall it once more. This methodology expects you to uninstall both drivers and HP related software and that shouldn't be difficult. This is what you have to do:
If error message 79 still appears on your screen, feel free to connect to the HP Printer Troubleshooting team to solve all types of HP problems and they will be happy to help.
We are sure that one of these solutions solved your problems. Tell us about your experience with the comments area.
Do you receive error 79 on your HP printer? We have a solution!
One of the very frustrating moments when using a printer is when you receive an error, especially when you don't know what to do next. Before you can correct the error 79 of the hp printer on your printer, it is good to know the causes so that the next time it appears, you are ready for it because you know exactly where it comes from. Error 79 is displayed on the control panel of your HP printer in two ways:- Error 79 turn off and on
- Error 79, service error, turn off and on, which means that an incompatible DIMM was probably installed.
Fix error 79 on printers with these resolution methods.
1. Error 79: turn off and on
If your HP printer shows this type of error 79, it is probably caused by an internal firmware error.These are the simple steps to solve this:
- Turn off your printer
- Wait 30 seconds
- Turn it on again
- Wait a moment for the printer to start
If error message 79 still appears on your HP printer, follow this method:
To discover the firmware versions of your printer, print a Configuration Report from the printer control panel, or you can also visit the HP Support page to check the latest available firmware versions.
In the event that the problem of HP printer error 79 is repeated on your printer, try disconnecting it from something that may be in your own environment. Delete any print job from your PC, or from some other PCs associated with the printer, then perform a test print job.
2. Reinstall DIMM
- You must first turn off the printer
- Then, move the DIMM
- Reinstall the DIMM to make sure it seats properly in the printer.
- Turn on the HP printer
If the problems with the HP printer error 79 are still not resolved, perform this method:
- Remove all installed DIMMs
- Take a new test on your HP printer
- If the print job is correct, install a DIMM that is suitable for your printer
3. Reinstall the drivers
- In the Windows search bar and open Control Panel.
- Choose Uninstall a program and uninstall all software related to the HP printer.
- Right-click on Start and open Device Manager.
- In the Print option, uninstall the Hp device
- Restart your computer and wait until the printer driver is installed correctly.
- Install the HP support software again and it would be enough to solve the problem.
4. Contact us to correct the HP 79 printer error | Call toll free at +1-833-486-0565
We are sure that one of these solutions solved your problems. Tell us about your experience with the comments area.

