It may not be possible. If HP isn't going to release Win7 drivers, you're stuck. You can try the Vista drivers which SHOULD work, but there's no guarantee. If not, then you're out of options.
I have a Dell Inspiron Laptop with Windows 7 as operating system. Recently I bought a HP Printer ( HP Officejet 33600 series.While installing the Printer, I came to know that the Printer is only supported by Windows XP and Vista. If I want to install it,I need to upgrade it.I do not know how to upgrade it. I love Windows 7, do not want to change it for installing a Printer. How can I solve my problem ? I humbly request for simple but stepwise instruction for this.
Keshav Prasad Bhattarai