Uncle Hukla's Tips

HP OfficeJet Pro 6971 Printer Failure | Missing Printhead

March 11, 2021 John Hulka 0

TECH TIP: HP OfficeJet Pro 6971 Cartridge Problem, Detection Error: https://www.youtube.com/watch?v=UQ_-lQo7T5Y — For the HP OfficeJet Pro 6971 Printer (#HP6971), should you observe a ‘#PRINTER #FAILURE’, ‘MISSING or #FAILED #PRINTHEAD’ or ‘PRINTHEAD #PROBLEM’ alert with […]

Uncle Hukla's Tips

HP915XL Ink Not Detected | Verify Restraining Latch

January 10, 2021 John Hulka 0

TIP: HP 915 Black and Color Ink Problems – Printhead Cleaning: https://www.youtube.com/watch?v=h9EWJcXaBpM — For a #HP915XL ” Ink #Cartridge #Problem ” printer error alert, including: ” #Incompatible Cartridges “, “ #Missing or #Damaged”, ” #Failure […]