The Smart Universal Printer Driver is HP's latest effort in creating one driver package that will work for most printers. This article provides a current link to the official supported printer list.
As an aside, I have successfully used this driver with models not included on the list and if you have exhausted all other methods to get your printer to work, try this driver. I am not publishing a list of printers I have had success with as results may vary and I do not want people thinking that I am guaranteeing their results will match mine.
