GOT IT!
no more printer diassembling, no more chips swapping, no more money for chips or resseters.
Just a little tiny piny software for FREE (for all of us who bught these damn printers), which just patches the drivers, that I made.
If you need it, just email me at gikam@yahoo.com, put 'fixHP' in the subject.
good luck

Guys why not try compatible inkjet cartridges. I bought HP 15 and 78 compatible cartridges at www.octopusimaging.com for about one third the original prices and they are working as good as the original ones. ALternative compatible cartridges are the way to go.