We fixed an HP 8022 printer which shows cartridges are missing or damaged. We quickly ruled out a failed printhead or missing printhead and focused on the FFC cable for the cartridge chip (CSIC). Upon further inspection of the cable, it looks alright. Therefore, we replaced the mainboard and fixed the cartridge reading problem. Afterward, we found the printer's reader on the printhead carriage malfunctioning. We will reserve the replacement video for the next episode.
Watch video How to Fix your Damaged or Missing Cartridge in a HP Officejet Pro Series online without registration, duration hours minute second in high quality. This video was added by user Kevin at BCH 27 January 2022, don't forget to share it with your friends and acquaintances, it has been viewed on our site 41,743 once and liked it 193 people.