The issue emerges when a print work gets tainted. It could emerge in light of the fact that you may have introduced a contradictory memory DIMM. There could be an issue, for example, there could be a miscommunication between the printer and the spooler because of obsolete firmware. It has become an extremely basic issue. Be that as it may, each issue has an answer. How about we see how you can fix and investigate mistake 79 on printers.

Turn the printer off the on

Turn the printer off and restart it following 30 seconds or a moment. As you turn on the printer, sit tight for it to initialize. In the event that the issue despite everything endures, detach all the USB links appended to it. When you associate the wires once more, the printer would return to prepared status. Presently, you can check its firmware variant. Update it if a more up to date form is accessible.


When the firmware is introduced, you can begin printing once more. To enact the new updates, you can completely reboot HP LaserJet Pro 400.


Reinstall DIMM

  • So as to determine blunder 79, turn off the printer and evacuate DIMM. Reinstall DIMM and turn on your HP printer.
  • Reinstall HP related programming
  • Uninstall the two drivers and HP related programming. Experience the accompanying advances:
  • Go to the Windows search bar. Type and open control board.
  • Evacuate all HP-printer related programming by choosing to uninstall a program.
  • Presently open Device director.
  • Go to the Print lines. Uninstall HP gadget.
  • Restart your PC and hold up till the driver gets consequently introduced.
  • Introduce and run the HP related programming.


In the event that nothing works out, you can contact the HP bolster group. You can dial HP USA which is accessible as a helpline number. The HP group would help you with your issue and it would resolve the issue.