Among various problems, your HP Officejet Pro 8600 printer can show printer failure is one of them. The printer failure issue can appear as a result of various hardware or software issues with the device. There are various solutions available that can troubleshoot the issue. Take a look at the prominent solutions to check if they help you remove the issue.
Solution 1: Reinstall the Cartridges
First of all, pull down the ink cartridge access door and wait for the ink cartridges to come into the placement position.
After that, press any ink cartridge towards the back to let it pop out.
Now, attach the ink cartridge back into the printhead latch.
Next, you should move to the printer display screen and tap OK.
Inspect the printer to see if there are any improvements in your printer.
Solution 2: Inspect the Jammed Papers
Initially, you should take out the front paper tray 1 and gently remove all the papers.
Then turn the printer off with the power button.
Head to the back of the printer and remove the USB cable and power plug.
Moreover, remove the Duplexer by pushing the tab on the left and right sides.
Now, gently take out the jammed papers.
Inspect thoroughly inside the printer for any jammed pieces of paper.
Grab the duplexer and press the tab to open it to check for any jammed papers.
Furthermore, lift the printer off the tray and remove any jammed papers from there.
Next, you should check the output tray for jammed papers.
After using these two methods properly, chances are your HP Officejet Pro 8600 printer failure problem will be solved in no time. However, for some users, it could be difficult to fix the issue if there are some complex reasons behind the issue. As a result, it would be best to look for more help if necessary.
Source:- Fix HP Officejet Pro 8600 Printer Failure Error