HP's official stance is that this system is designed "to protect the quality of our customer experience, maintain the integrity of our printing systems, and protect our intellectual property". However, critics see it as a way to force customers to buy more expensive HP ink.
Non-HP ink can be up to 70% cheaper than OEM options.
Search for an older firmware version for the HP OfficeJet Pro 8620 hp officejet pro 8620 firmware downgrade better
If you don't want to downgrade, a "semi-full reset" might fix ink errors by reverting the printer to its original factory settings.
Sometimes, firmware updates can introduce bugs or reduce scanning/printing speeds. Older, more stable firmware often provides smoother operation. Risks of Downgrading Firmware HP's official stance is that this system is
HP OfficeJet Pro 8620 Firmware Downgrade Better? A Comprehensive Guide HP OfficeJet Pro 8620
One user on the HP Community described their nightmare after installing firmware version FDP1CN2022AR : Search for an older firmware version for the
The HP Officejet Pro 8620 Firmware Downgrade: Taking Back Your Printer
Downgrading the firmware on an HP OfficeJet Pro 8620 is generally not recommended. Firmware updates typically fix bugs, close security vulnerabilities, and maintain compatibility with services; rolling back can reintroduce problems, may void support, and can brick the printer if done incorrectly. Only consider a downgrade in limited situations and with caution.
Despite the risks, there are some potential benefits to downgrading your OfficeJet Pro 8620's firmware:
: Updates can sometimes cause printers to incorrectly identify cartridges as "damaged" or "depleted". Reverting to an older version can resolve these software-induced hardware blocks.