How to Factory Reset HP Officejet Pro 8810 All in One Printer Ink System Failure error

[@estebancazarez2750]

Finally, someone who posts a useful video. Not even HP tells you what to do! I had to do a hard reset on my printer.

[@melindabass9622]

Thank you so much! I have been trying for 2 days to get the error code off so that I could downgrade my software to use new aftermarket ink cartridges. You have saved me another day of headache! And money!