6. července 2016

How to downgrade firmware on HP printer

How to downgrade firmware on HP printer





How to downgrade firmware on HP OfficeJet Pro 8610 to allow using old or refilled cartridges


manufacturers must not block using non-original inks and toners ...
























1 komentář:

printsetup řekl(a)...

Hi,
We are looking your Firmware latest Post.
123.hp.comThanks.