Brian, I assume it is a new printer then. If it already works then you should just be able to go direct to the HP website
http://www8.hp.com/uk/en/drivers.html and it should detect your device and automatically download any required driver updates - well, that's what should happen anyway! However, the new driver may simply update obscure features you never use.
RAAArtyGunner
Yes, it is usually best to sit back and let the 'leading edge' guys hit all the problems. However I think we should be fair to Microsoft. Putting together a new operating system is a horribly complex job and Windows 10 has reputedly been tested more than any previous version before being released. Calling it a Beta version is not altogether right as there are so many possible combinations of software and hardware that until it gets out in the wild there is no way to cover them all so it is inevitable that further discrepancies will be found and hopefully fixed.
To give an example, another website I belong to uses a freebie text editor which was developed for an earlier version of Internet Explorer and it doesn't work very well with the new Edge browser which comes with Windows 10. The reason is that Edge has ditched all the previous backwards compatibility settings in IE which allow older versions of software to continue working, the reasoning being that this will make Edge more efficient and quicker and that it isn't unreasonable to expect other software suppliers to keep up with the latest standards. So who do you blame?
Microsoft for releasing a browser that doesn't support legacy software?
The text editor software people for not updating their product (they may no longer be in business or have moved on to something more interesting)?
The website people who should perhaps have updated their site to use a different, more up to date text editor (but which may cause them knock on problems with their own system software)?
To give Microsoft credit, they do include the option to open legacy websites with IE11 which retains the compatibility options and which is also supplied with Windows 10 so that is one tolerable workaround. The other is to not use Edge at all and simply stay with IE11 which is what I am doing at the moment as I don't nee the extra features offered by Edge and on my PC it runs slower than IE11.
Colin