New
#21
I did not notice my error before.
I've deleted my irrelevant posts.
The download from the 255 webpage matches the filename you posted before.
It seems to be 151MB, a software package in its own right so I don't know why it's redirecting you to HP Smart.
What HP entries are in the Start menu? [Mine just has the Iris OCR software that is part of the printer's full software package that I download from my HP page for my 477 model.]
What HP entries are in Control panel, Devices & printers, Printers section? [This is where my printer shows up & where I'd expect yours to show up aswell.]
Denis