Yes, that's the way to do it but you didn't say if you were given the choice of using either a hpcups or a hpijs ppd. From past experience, I've found that my OfficeJet Pro 8000 will only work correctly with the hpijs ppd. If I use the hpcups ppd, black is greyish-green, duplex printing doesn't work correctly and general printing is a total mess.
Regards .....